Patents by Inventor Gregory A. Roth
Gregory A. Roth has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220255947Abstract: A method for a gradual credential disablement is provided. The method includes receiving, at data processing hardware, a request for access to a resource. The request includes a request authenticator. The method also includes comparing, by the data processing hardware, the request authenticator against a security credential associated with the resource. The method further includes determining, by the data processing hardware, whether the request authenticator satisfies the security credential. When the request authenticator satisfies the security credential, the method includes granting or denying, by the data processing hardware, access to the resource based on a request failure rate associated with the security credential.Type: ApplicationFiled: April 27, 2022Publication date: August 11, 2022Applicant: Google LLCInventors: Gregory Roth, Naveen Chand
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Patent number: 11343260Abstract: A method for a gradual credential disablement is provided. The method includes receiving, at data processing hardware, a request for access to a resource. The request includes a request authenticator. The method also includes comparing, by the data processing hardware, the request authenticator against a security credential associated with the resource. The method further includes determining, by the data processing hardware, whether the request authenticator satisfies the security credential. When the request authenticator satisfies the security credential, the method includes granting or denying, by the data processing hardware, access to the resource based on a request failure rate associated with the security credential.Type: GrantFiled: March 1, 2018Date of Patent: May 24, 2022Assignee: Google LLCInventors: Gregory Roth, Naveen Chand
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Publication number: 20190273748Abstract: A method for a gradual credential disablement is provided. The method includes receiving, at data processing hardware, a request for access to a resource. The request includes a request authenticator. The method also includes comparing, by the data processing hardware, the request authenticator against a security credential associated with the resource. The method further includes determining, by the data processing hardware, whether the request authenticator satisfies the security credential. When the request authenticator satisfies the security credential, the method includes granting or denying, by the data processing hardware, access to the resource based on a request failure rate associated with the security credential.Type: ApplicationFiled: March 1, 2018Publication date: September 5, 2019Applicant: Google LLCInventors: Gregory Roth, Naveen Chand
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Patent number: 10350611Abstract: Methods for separating particles in a ferrofluid, along with apparatus for performing the same, are provided. The method may include introducing the ferrofluid through a separation tube; applying a magnetic field to the separation tube such that a fluid constriction is created within the tube that leads to a density gradient in the fluid with a maximum value (dmax) at some region along the tube; and introducing a plurality of particles into the ferrofluid within the separation tube such that particles having densities greater than dmax flow through the ferrofluid.Type: GrantFiled: June 27, 2017Date of Patent: July 16, 2019Assignee: General Electric CompanyInventor: Paul Gregory Roth
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Publication number: 20180369832Abstract: Methods for separating particles in a ferrofluid, along with apparatus for performing the same, are provided. The method may include introducing the ferrofluid through a separation tube; applying a magnetic field to the separation tube such that a fluid constriction is created within the tube that leads to a density gradient in the fluid with a maximum value (dmax) at some region along the tube; and introducing a plurality of particles into the ferrofluid within the separation tube such that particles having densities greater than dmax flow through the ferrofluid.Type: ApplicationFiled: June 27, 2017Publication date: December 27, 2018Inventor: Paul Gregory Roth
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Publication number: 20070232673Abstract: Novel compounds of Formula (I) or pharmaceutically acceptable salts, prodrugs and biologically active metabolites thereof of Formula (I) wherein the substituents are as defined herein, which are useful as therapeutic agents.Type: ApplicationFiled: January 19, 2007Publication date: October 4, 2007Inventors: Gregory Roth, Grier Wallace, Dawn George, Pintipa Grongsaard, Martin Hayes, Eric Breinlinger
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Publication number: 20060074102Abstract: A compound or pharmaceutically acceptable salts thereof of Formula (I) wherein the substituents are as defined herein, which are useful as kinase inhibitors.Type: ApplicationFiled: May 13, 2005Publication date: April 6, 2006Inventors: Kevin Cusack, Jose-Andres Salmeron-Garcia, Thomas Gordon, Claude Barberis, Hamish Allen, Agniezka Bischoff, Anna Ericsson, Michael Friedman, Dawn George, Gregory Roth, Robert Talanian, Christine Thomas, Grier Wallace, Neil Wishart, Zhengtian Yu
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Patent number: 6994219Abstract: A particulate feed comprising a first particle type and a second particle type is separated by providing a separation apparatus having a separation vessel having a top and a bottom, and wherein the separation vessel includes inwardly sloping side walls. A magnet structure has a first pole positioned exterior of and adjacent to each of the side walls of the separation vessel, and a second pole positioned above the separation vessel. A mixture of the particulate feed and a ferrofluid is introduced into the separation vessel, and the particulate feed is separated into a first particle fraction comprising a majority of the first particle type, which sinks in the separation vessel, and a second particle fraction comprising a majority of the second particle type which floats in the separation vessel.Type: GrantFiled: January 26, 2004Date of Patent: February 7, 2006Assignee: General Electric CompanyInventors: Paul Gregory Roth, Richard Frederick Halter
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Publication number: 20050209284Abstract: Disclosed are compounds of formula(I): wherein Ar1, Ar2, R1, R2, R3, R4 and Xa are defined herein. The compounds of the invention inhibit Itk kinase and are therefore useful for treating diseases and pathological conditions involving inflammation, immunological disorders and allergic disorders. Also disclosed are processes for preparing these compounds and to pharmaceutical compositions comprising these compounds.Type: ApplicationFiled: February 9, 2005Publication date: September 22, 2005Applicant: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Joerg Bentzien, Brian Cook, Xiang Li, Ho Lo, Chuk Man, Ingo Mugge, Peter Nemoto, Steven Pullen, Doris Riether, Gregory Roth, Fariba Soleymanzadeh, Hidenori Takahashi, Ji Wang, Andre White, Renee Zindell
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Publication number: 20050203158Abstract: Disclosed are substituted benzimidazole compounds of formula (I): wherein R1, R2, R3, R4 and Xa are defined herein. The compounds of the invention inhibit Itk kinase and are therefore useful for treating diseases and pathological conditions involving inflammation, immunological disorders and allergic disorders. Also disclosed are processes for preparing these compounds and to pharmaceutical compositions comprising these compounds.Type: ApplicationFiled: August 1, 2003Publication date: September 15, 2005Applicant: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Joerg Bentzien, Brian Cook, Charles Cywin, Roman Fleck, Ho Lo, Peter Nemoto, Steven Pullen, Gregory Roth, Roger Snow, Hidenori Takahashi, Ji Wang, Kevin Moriarty, Lei Qiao, Michael Winters
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Publication number: 20050176792Abstract: Disclosed are ketone substituted benzimidazole compounds of formula(I): wherein R1, R2, R3, R4 and Xa are defined herein. The compounds of the invention inhibit Itk kinase and are therefore useful for treating diseases and pathological conditions involving inflammation, immunological disorders and allergic disorders. Also disclosed are processes for preparing these compounds and to pharmaceutical compositions comprising these compounds.Type: ApplicationFiled: January 7, 2005Publication date: August 11, 2005Applicant: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Kevin Moriarty, Lei Qiao, Gregory Roth
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Publication number: 20050036927Abstract: An catalytic converter is integrated with a flexible endcone to form an assembly. The assembly comprises a catalytic converter with a flexible endcone integrated connected to one end of the catalytic converter, which is optionally attached to a mounting flange or exhaust pipe. The endcone comprises a flexible bellow containing a plurality of undulating ribs. The flexible bellow is secured to an end of the catalytic converter at one or more interface points along the periphery of the flexible endcone assembly.Type: ApplicationFiled: September 28, 2004Publication date: February 17, 2005Inventor: Gregory Roth
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Publication number: 20050013748Abstract: Disclosed is an apparatus for automated synthesis containing a shaker deck with a plurality of reaction blocks containing a plurality of reaction wells, an arm containing an array of extending units capable of actuating physical steps along a plurality of axes of each reaction block, each reaction block being situated on a turntable, each turntable being further capable of rotating the reaction block along a central axis. Also disclosed are methods of preparing a peptide, oligonucleotide an small molecules using the apparatus.Type: ApplicationFiled: July 18, 2003Publication date: January 20, 2005Applicant: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Gregory Roth, Roy Barr, Junefredo Apon, Steven Bush, Thomas Baiga
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Patent number: 5856497Abstract: This invention relates to process for asymmetrically producing enantiomerically pure .alpha.-cycloalkylalkyl substitututed methanamines from .alpha.-pinene. One key step of the process of this invention utilizes the oxidation product of .alpha.-pinene, hydroxy pinanone, as a chiral auxiliary to direct the stereoselective alkylation of the corresponding ketimine. This invention also relates to key intermediates useful in the processes referred to herein.Type: GrantFiled: November 22, 1996Date of Patent: January 5, 1999Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Gregory Roth, John Landi
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Patent number: 5693666Abstract: The present invention provides paclitaxel derivatives of formula I ##STR1## and pharmaceutical compositions.Type: GrantFiled: January 3, 1996Date of Patent: December 2, 1997Assignee: Bristol-Myers Squibb CompanyInventors: Shu-Hui Chen, Vittorio Farina, Gregory Roth, John Kadow
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Patent number: 5395850Abstract: The present invention provides paclitaxel derivatives of formula I ##STR1## in which R.sup.1 is --COR.sup.z, in which R.sup.z is RR.sup.o N--, RHN--, RO-- or R;R.sup.2 is C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.3-6 cycloalkyl, or a radical of the formula --W--R.sup.x in which W is a bond, C.sub.2-6 alkenediyl, or --(CH.sub.2).sub.t --, in which t is one to six; and R.sup.x is naphthyl, phenyl, or heteroaryl, and furthermore R.sup.x can be optionally substituted with one to three same or different C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halogen or --CF.sub.3 groups;R and R.sup.o are independently C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.3-6 cycloalkyl, C.sub.2-6 alkynyl, or phenyl, optionally substituted with one to three same or different C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halogen or --CF.sub.3 groups.Also provided by this invention are pharmaceutical formulations (compositions) and a method of treating mammalian tumors with a compound of formula I.Type: GrantFiled: March 10, 1994Date of Patent: March 7, 1995Assignee: Bristol-Myers Squibb CompanyInventor: Gregory Roth
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Patent number: 5380751Abstract: The present invention provides paclitaxel derivatives of formula I ##STR1## in which R.sup.1 is --COR.sup.z in which R.sup.Z is RO-- or R;R.sup.2 is C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.3-6 cycloalkyl, or a radical of the formula --W--R.sup.x in which W is a bond, C.sub.2-6 alkenediyl, or --(CH.sub.2).sub.t --, in which t is one to six; and R.sup.x is naphthyl, phenyl, or heteroaryl, and furthermore R.sup.x can be optionally substituted with one to three same or different C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halogen or --CF.sub.3 groups;R.sup.a is --OCOR, H, OH, --OR, --OSO.sub.2 R, --OCONR.sup.o R, --OCONHR, --OCOO(CH.sub.2).sub.t R, or --OCOOR;R.sup.b and R.sup.c are both hydroxy or together form a bond with the carbon atoms to which they are attached; andR and R.sup.o are independently C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.3-6 cycloalkyl, C.sub.2-6 alkynyl, or phenyl, optionally substituted with one to three same or different C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halogen or --CF.sub.Type: GrantFiled: September 28, 1993Date of Patent: January 10, 1995Assignee: Bristol-Myers Squibb CompanyInventors: Shu-Hui Chen, Vittorio Farina, Gregory Roth, John Kadow
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Patent number: 5327324Abstract: A spring clip for urging an electrical component onto a heat sink housing within an electronics component module is described. The spring clip comprises an elongated planar body, retention device for securing the body of the spring clip to the heat sink housing, the retention device depending downward from the body. The spring clip also includes urging device for contacting and urging the electrical component into a heat conducting relationship with the heat sink housing. The urging device includes a first elongate member depending downward from the body to a u-shaped junction. A second elongate member, extending upward from the u-shaped member and terminating at a contact surface, maintains the electrical component in a heat conducting relationship with the heat sink housing.Type: GrantFiled: November 5, 1993Date of Patent: July 5, 1994Assignee: Ford Motor CompanyInventor: Gregory A. Roth
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Patent number: 5148354Abstract: A connector is provided for being connected to a printed circuit board and mounting thereto a high current device, such as a MOSFET, so that high current conducted through the device does not pass through circuit paths on the circuit board. The connector includes a housing having first and second ports formed therein. A plurality of first electrical conductors are mounted in the housing. Each of the first conductors has a first end extending into one of the first and second ports and a second end extending out from the housing to the printed circuit board for being connected to a circuit path on the board. A plurality of second electrical conductors are also mounted in the housing. Each of the second conductors has a first end extending into the first port and a second end extending into the second port. The connector further includes a plurality of device conductors which are mounted in the housing.Type: GrantFiled: May 29, 1990Date of Patent: September 15, 1992Assignee: Ford Motor CompanyInventor: Gregory A. Roth