Nitrogen Bonded Directly To The Lactone Ring Patents (Class 549/303)
  • Patent number: 11308323
    Abstract: Various embodiments relate generally to computer vision and automation to autonomously identify and deliver for application a treatment to an object among other objects, data science and data analysis, including machine learning, deep learning, and other disciplines of computer-based artificial intelligence to facilitate identification and treatment of objects, and robotics and mobility technologies to navigate a delivery system, more specifically, to an agricultural delivery system configured to identify and apply, for example, an agricultural treatment to an identified agricultural object. In some examples, a method may include, receiving data representing a policy specifying a type of action for an agricultural object, selecting an emitter with which to perform a type of action for the agricultural object as one of one or more classified subsets, and configuring the agricultural projectile delivery system to activate an emitter to propel an agricultural projectile to intercept the agricultural object.
    Type: Grant
    Filed: December 21, 2019
    Date of Patent: April 19, 2022
    Assignee: Verdant Robotics, Inc.
    Inventors: Gabriel Thurston Sibley, Curtis Dale Garner, Andre Robert Daniel Michelin, Lorenzo Ibarria, Patrick Christopher Leger, Benjamin Rewis, Shi Yan
  • Patent number: 8586743
    Abstract: The present disclosure is directed to a reactive ester agent capable of conjugating a reporter molecule to a carrier molecule or solid support. The reactive ester agent has the general formula: wherein the variables are described throughout the application.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: November 19, 2013
    Assignee: Life Technologies Corporation
    Inventors: Kyle Gee, Aleksey Rukavishnikov, Diane M. Witczak
  • Publication number: 20100059261
    Abstract: A material for use in flexible printed wiring board having high reliability and allowing for processing fine wiring includes a compound represented by the following general formula (I): wherein one of X and Y represents O and the other represents NAr2R2, and R1, R2, Ar1, and Ar2 are as defined in the specification, and a resin composition comprising the compound as a reactive monomer.
    Type: Application
    Filed: June 20, 2006
    Publication date: March 11, 2010
    Applicants: AMT LABORATORY CO., LTD., MANAC INC.
    Inventors: Hisashi Watanabe, Kenji Nakajima, Keizo Tanaka, Satoru Nanba
  • Patent number: 6956055
    Abstract: The invention relates to substituted ?-lactone compounds, to methods for the production thereof, to medicaments containing these compounds and to the use of these compounds for producing medicaments.
    Type: Grant
    Filed: January 5, 2004
    Date of Patent: October 18, 2005
    Assignee: Grunenthal GmbH
    Inventors: Corinna Sundermann, Michael Przewosny, Werner Englberger
  • Patent number: 6872839
    Abstract: Benzofuran-2-ones, compositions comprising benzofuranones, processes for preparing them, and their use as colorants for high or low molecular mass organic material.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: March 29, 2005
    Assignee: Cibaspecialty Chemicals Corp.
    Inventors: Leonhard Feiler, Thomas Ruch, Olof Wallquist, Peter Nesvadba
  • Patent number: 6462205
    Abstract: The present invention relates to a novel process for preparing benzofurandioneoxime derivatives by reacting benzofurandioneoxime derivatives with acids.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: October 8, 2002
    Assignee: Bayer Aktiengesellscahft
    Inventors: Walter Hübsch, Lubbertus Mulder, Bernd Gallenkamp, Herbert Gayer, Reinhard Lantzsch
  • Patent number: 6262302
    Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed pharmaceutical compositions comprising a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: July 17, 2001
    Assignees: Elan Pharmaceuticals, Inc., Eli Lilly & Company
    Inventors: Jing Wu, Jay S. Tung, Jeffrey S. Nissen, Thomas E. Mabry, Lee H. Latimer, Clark N. Eid, James E. Audia
  • Patent number: 6153652
    Abstract: Disclosed are compounds which inhibit .beta.-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed pharmaceutical compositions comprising a compound which inhibits .beta.-amyloid peptide release and/or its synthesis as well as methods for treating Alheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: November 28, 2000
    Assignees: Elan Pharmaceuticals, Inc., Eli Lilly & Company
    Inventors: Jing Wu, Jay S. Tung, Jeffrey S. Nissen, Thomas E. Mabry, Lee H. Latimer, Clark N. Eid, James E. Audia
  • Patent number: 5939563
    Abstract: Compounds of formula (XXIII): ##STR1## wherein p is 0 or 1, and processes for making such compounds.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: August 17, 1999
    Assignee: ZENECA Limited
    Inventor: Ian Richard Matthews
  • Patent number: 5892061
    Abstract: A preparation process of isoimide comprising reacting a compound having one or more carboxyl group and one or more amide bond in the same molecule in the presence of a haloiminium salt and basic substance, and a preparation process of isoimide comprising reacting a compound having one or more carboxyl group with a compound having one or more amide bond in the presence of a haloiminium salt and basic substance are disclosed.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: April 6, 1999
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Kan Ikeda, Wataru Yamashita, Shoji Tamai
  • Patent number: 5554581
    Abstract: The present invention relates to 3,4,5,6-tetrahydrophthalamide derivatives and 3,4,5,6-tetrahydroisophthalimide derivatives having excellent effects as effective active ingredients of herbicides, and processes for preparing the same, and provides the compounds having a more efficient herbicidal activity, and efficient and industrial processes for the preparation thereof.More specifically, the tetrahydrophthalimide derivative obtained by reacting a halogen-substituted 5-cycloalkyloxyaniline derivative with a 3,4,5,6-tetrahydrophthalic anhydride, or the tetrahydroisophthalimide derivative of the present invention is reacted with various types of amines to prepare a tetrahydrophthalamide derivative represented by the general formula (I): ##STR1## These tetrahydrophthalamide derivatives and the tetrahydroisophthalimide derivatives exhibit excellent herbicidal activities in the soil treatment in the paddy field and field and the stem-foliar treatment.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: September 10, 1996
    Assignees: Sagami Chemical Research Center, Kaken Pharmaceutical Co., Ltd.
    Inventors: Kenji Hirai, Tomoko Matsukawa, Tomoyuki Yano, Emiko Ejiri, Kiyomi Aizawa, Koichi Shikakura, Tomoko Yoshii, Sadayuki Ugai, Osamu Yamada, Shigeki Kishi
  • Patent number: 5053071
    Abstract: This invention pertains to novel heterocyclic 2,3-dihydrobenzofuran and chromane compounds, including stereoisomers, agriculturally suitable compositions containing them, and their use as broad spectrum herbicides.
    Type: Grant
    Filed: May 2, 1990
    Date of Patent: October 1, 1991
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Joseph E. Semple
  • Patent number: 4983629
    Abstract: 11-Haloprostane derivatives of general Formula I ##STR1## wherein X is F, Cl or Br,R.sub.1 is the residue CH.sub.2 OH or ##STR2## wherein R.sub.2 means a hydrogen atom, an alkyl, cycloalkyl, aryl, phenacyl or heterocyclic residue,A is a --CH.sub.2 --CH.sub.2 -- or cis--CH.dbd.CH--group,B is a --CH.sub.2 --CH.sub.2 -- or trans--CH.dbd.CH-- or a --C.tbd.C--group,W is an ethylenedioxymethylene group or a hydroxymethylene group,D and E together mean a direct bond orD is a C.sub.1-10 -alkylene group,E is an oxygen or sulfur atom, a direct bond, a --C.tbd.C--bond or a --CR.sub.6 .dbd.CR.sub.7 -group with R.sub.6 and R.sub.7 meaning a hydrogen atom, a chlorine atom or an alkyl group,R.sub.4 is a hydroxy group,R.sub.5 is a hydrogen atom, an alkyl, a cycloalkyl, an aryl or a heterocyclic group, andthe salts thereof with physiologically compatible bases, processes for their preparation, and use thereof as agents inhibiting gastric acid secretion.
    Type: Grant
    Filed: June 21, 1989
    Date of Patent: January 8, 1991
    Assignee: Schering Aktiengesellschaft
    Inventors: Helmut Vorbruggen, Norbert Schwarz, Olaf Loge, Claus-Steffen Sturzebecher, Walter Elger
  • Patent number: 4881967
    Abstract: This invention pertains to novel heterocyclic 2,3-dihydrobenzofuran and chromane compounds, including stereoisomers, agriculturally suitable composition containing them, and their use as broad spectrum herbicides.
    Type: Grant
    Filed: June 2, 1988
    Date of Patent: November 21, 1989
    Assignee: E. I. Du Pont De Nemours and Company
    Inventor: Joseph E. Semple
  • Patent number: 4783222
    Abstract: A surface treatment composition for glass fibers comprising an aqueous solution or emulsion of an organosilane which contains at least one isoimido group. The organosilane with the highest adhesion promotion is N-2-(isomaleimodo)aminoethyl-3-aminopropyl-trimethylsilane.
    Type: Grant
    Filed: November 17, 1987
    Date of Patent: November 8, 1988
    Assignee: International Business Machines Corporation
    Inventor: Frank Druschke
  • Patent number: 4620014
    Abstract: Novel 2-furylbutyrolactones are directly formed by reaction of 2,5-dialkoxy-2,5-dihydrofurans and 2,3-dihydroxybutenolides in aqueous media and recovering crystalline product from an anhydrous medium. These novel compounds and compositions containing same may be used for lymophocyte stimulation.
    Type: Grant
    Filed: September 29, 1983
    Date of Patent: October 28, 1986
    Assignee: National Foundation for Cancer Research
    Inventors: Albert Szent-Gyorgyi, Gabor B. Fodor
  • Patent number: 4613637
    Abstract: A copolymer formed from an isoimide oligomer and another compound, such as an aryl sulfone, each of which has reactive functional terminal groups, such as ethylenic or acetylenic groups. The isoimide oligomer is soluble in the other compound, unreactive with the compound below a certain temperature and forms a liquid blend therewith. Upon heating the liquid blend above that certain temperature, the terminal groups on the isoimide oligomer and the other compound react with each other to form a copolymer. The liquid blends may be used to form encapsulants, coatings, films, and resin matrices for composites to provide resins with excellent high temperature properties.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: September 23, 1986
    Assignee: Hughes Aircraft Company
    Inventors: Abraham L. Landis, Arthur B. Naselow
  • Patent number: 4605738
    Abstract: Highly selective and high yield process for producing antitumor agent 1-phthalidyl-5-fluorouracil derivatives of formula (I) which comprises reacting a phthalidyl compound (II) with an amine (III) to yield the quaternary ammonium salts (IV), and reacting the latter with 5-fluorouracil. ##STR1## [wherein X is leaving group; ##STR2## is triethylamine, N-methylmorpholine, N-ethylmorpholine, and the like; R.sup.4 and R.sup.5 each is hydrogen, trialkylsilyloxy, alkoxy, nitro, cyano, carboxy, or alkoxycarbonyl].
    Type: Grant
    Filed: November 9, 1983
    Date of Patent: August 12, 1986
    Assignee: Shionogi & Co., Ltd.
    Inventors: Susumu Kamata, Nobuhiro Haga, Wataru Nagata, Takeaki Matsui
  • Patent number: 4600775
    Abstract: Novel isomaleimido and isophthalimido derivatives of chromophoric compounds are provided which are useful in analytical techniques for the detection and measurement of biological compounds such as bacteria, enzymes, hormones and the like.
    Type: Grant
    Filed: August 27, 1984
    Date of Patent: July 15, 1986
    Inventor: Spyros Theodoropulos
  • Patent number: 4513139
    Abstract: Novel substituted lactones of amino acids in all their possible stereoisomeric forms or mixtures thereof of the formula ##STR1## wherein A is a hydrocarbon chain of 1 to 10 chain members containing one or more heteroatoms and one or more unsaturations and the chain members being a mono- or polycyclic system or comprises a system of spiro or endo type and may contain one or more chiral atoms or the lactone copula can present a supplementary chirality due to the asymetric spatial configuration of the molecule make up and R is selected from the group consisting of ##STR2## wherein Z is the organic remainder of an amino acid of the formula ##STR3## Y is derived from a primary, secondary or tertiary alcohol of the formula Y--OH and B is the remainder of a heterocyclic amino acid of 3 to 6 carbon atoms of the formula ##STR4## and their preparation and their use for the resolution of amino acids.
    Type: Grant
    Filed: June 30, 1982
    Date of Patent: April 23, 1985
    Assignee: Roussel Uclaf
    Inventors: Jacques Martel, Jean Tessier, Andre Teche
  • Patent number: 4496711
    Abstract: Processes for forming a class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction are provided. These oligomers are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deleterious gases. The process for forming these oligomers includes the formation of a polyamic acid and dehydration thereof under specified conditions to effect cyclization of the polyamic acid to form the isoimide-containing oligomer, without the formation of undesired side-reaction products.
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: January 29, 1985
    Assignee: Hughes Aircraft Company
    Inventor: Abraham L. Landis
  • Patent number: 4495342
    Abstract: A class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction are provided. These oligomers are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deleterious gases. The oligomers of the present invention may be formed by reacting an aromatic dianhydride with an aromatic diamine, followed by reaction with a monoanhydride. The resulting product is dehydrated to form the isoimide-containing oligomer.
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: January 22, 1985
    Assignee: Hughes Aircraft Company
    Inventor: Abraham L. Landis
  • Patent number: 4485231
    Abstract: A class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction are provided. These oligomers are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deleterious gases. The oligomers of the present invention may be formed by reacting an aromatic dianhydride with an aromatic diamine, followed by reaction with a functional mono-amine. The resulting product is then dehydrated to form the isoimide-containing oligomer.
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: November 27, 1984
    Assignee: Hughes Aircraft Company
    Inventor: Abraham L. Landis
  • Patent number: 4472190
    Abstract: A new N-substituted tetrahydroisophthalimde derivative represented by the formula: ##STR1## Wherein R.sub.1 and R.sub.2 are hydrogen or halogen, R.sub.3 is hydrogen or lower alkyl and R.sub.4 is alkyl which may be substituted by halogen or lower alkoxy, and preparation methods thereof and herbicidal composition comprising one or more of said derivatives as active ingredients, is disclosed.
    Type: Grant
    Filed: August 18, 1982
    Date of Patent: September 18, 1984
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Mikio Yanagi, Osamu Yamada, Fumio Futatsuya, Atsuhiko Shida
  • Patent number: 4459414
    Abstract: Novel tetrasubstituted phthalic acid derivatives of the formula ##STR1## are described, in which Y.sub.1 and Y.sub.2 are oxygen and Y is ##STR2## or --O--, or one of Y.sub.1 and Y.sub.2 is oxygen and the other is .dbd.N--R" and Y is --O--, and m, n, X, R, R' and R" are as defined in claim 1. The compounds (I) are suitable as sensitizers for photocrosslinkable polymers or as initiators for the photopolymerization of ethylenically unsaturated compounds or for the photochemical crosslinking of polyolefins.
    Type: Grant
    Filed: March 29, 1982
    Date of Patent: July 10, 1984
    Assignee: Ciba-Geigy Corporation
    Inventors: Walter Fischer, Hans Zweifel
  • Patent number: 4438273
    Abstract: A class of relatively low molecular-weight oligomers containing at least one isoimide group and terminal groups capable of undergoing an addition polymerization reaction. The oligomers of the present invention are characterized by excellent solubility in common solvents and a melting temperature considerably lower than their cure temperature, thus enabling the oligomers to be formed into cured polymers more slowly and at lower temperatures, all without the evolution of deletrious gases.
    Type: Grant
    Filed: July 24, 1981
    Date of Patent: March 20, 1984
    Assignee: Hughes Aircraft Company
    Inventor: Abraham L. Landis
  • Patent number: 4431819
    Abstract: 3-Heteroaryl-3-(diphenylamino)phthalides useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems are prepared by reacting 2-(heteroarylcarbonyl)benzoic acids with diphenylamines.
    Type: Grant
    Filed: April 28, 1980
    Date of Patent: February 14, 1984
    Assignee: Sterling Drug Inc.
    Inventors: Paul J. Schmidt, William M. Hung
  • Patent number: 4349565
    Abstract: The invention relates to cyclobutanedicarboxisoimides of the formula I ##STR1## wherein one of X and Y is oxygen and the other is ##STR2## each of R.sub.1 and R.sub.6 independently is methyl or ethyl, each of R.sub.2 and R.sub.3 independently is hydrogen, fluorine or methyl, or R.sub.2 is aceto hydrogen or methyl, while R.sub.3 and R.sub.4 together can also form an additional valency in the 4-membered cycloaliphatic ring. These compounds are suitable for controlling a variety of phytopathogenic fungi. They can be obtained by cyclizing the corresponding cyclobutanedicarboxylic acid monoamides in the temperature range from about -20.degree. to +100.degree. C., in the presence of dehydrating agents such as acetic anhydride or N,N'-dicyclohexylcarbodiimide.
    Type: Grant
    Filed: April 8, 1981
    Date of Patent: September 14, 1982
    Assignee: Ciba-Geigy Corporation
    Inventors: Marcus Baumann, Niklaus Buhler, Daniel Bellus