Patents by Inventor Raj J. Mehta

Raj J. Mehta 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).

  • Publication number: 20130236949
    Abstract: The present invention is a kit and method for bioremediation of deicing fluids containing glycol. Using a combination Bacillus, Pseudomonas, yeast and filamentous fungi strains selected for the ability to grow on high levels of glycol, bioremediation of airport runoff is provided.
    Type: Application
    Filed: April 30, 2013
    Publication date: September 12, 2013
    Applicant: Method4 LLC
    Inventor: Raj J. Mehta
  • Publication number: 20110250676
    Abstract: The present invention is a kit and method for bioremediation of deicing fluids containing glycol. Using a combination Bacillus, Pseudomonas, yeast and filamentous fungi strains selected for the ability to grow on high levels of glycol, bioremediation of airport runoff is provided.
    Type: Application
    Filed: April 7, 2011
    Publication date: October 13, 2011
    Inventor: Raj J. Mehta
  • Publication number: 20020055136
    Abstract: The invention relates to a novel purified recombinant &agr;v&bgr;3 adhesion receptor which shows an unimpaired ligand binding activity, and a process for preparing said soluble non-membrane bound receptor in excellent yields by recombinant techniques using a baculovirus-insect cell expression system. The so-synthesized soluble receptor may be used very easily as screening tool for new therapeutic compounds which may inhibit the natural &agr;v&bgr;3 adhesion receptor. Such therapeutic compounds which can be discovered very easily, fast and without health risk by means of the souluble receptors according to the invention may be, for example, RGD peptides or non-peptidic compounds mimicking the natural ligand epitopes. The invention relates, furthermore, to a corresponding process for preparing recombinant full-length &agr;v&bgr;3 adhesion receptor in excellent yields, additionally using detergents to dissolve the membrane bound receptor from the surface of the host cell.
    Type: Application
    Filed: December 9, 1997
    Publication date: May 9, 2002
    Inventors: SIMON L. GOODMAN, BEATE DIEFENBACH, DETLEF GUESSOW, RAJ J. MEHTA, EILISH CULLEN, ALEX BROWN
  • Patent number: 6383506
    Abstract: A composition for the treatment of natural bodies of water comprising A) beneficial aerobic microorganisms, B) an effective quantity of at least one water-soluble colorant; and, optionally, C) a growth accelerator for component A).
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: May 7, 2002
    Assignee: Organica, Inc.
    Inventors: Raj J Mehta, Ashok J Mehta, Sunil Talati
  • Patent number: 6311426
    Abstract: Soil treatment and fertilizer compositions comprising: A) a calcined diatomaceous earth; B) an effective quantity of beneficial microorganisms that a) enhance plant growth and, where applicable, crop production, and/or b) control various types of pathogens in the soil, optionally in combination with nutrients selected to maintain the viability of the microorganisms and/or increase their population; and C) at least one nitrogen-containing compound compatible with soil and with plants and which can be utilized by the plants either directly or in the form of products obtained by the action of soil microbes.
    Type: Grant
    Filed: September 18, 1999
    Date of Patent: November 6, 2001
    Assignee: Organica, INC
    Inventors: Raj J Mehta, Ashok J Mehta, Sunil Talati
  • Patent number: 6228806
    Abstract: Fertilizer compositions comprising: A) an effective quantity of an inorganic or organic fertilizer; and B) a quantity of beneficial microorganisms sufficient to further enhance plant growth when the fertilizer composition is applied to soil and/or control pathogens in the soil, and methods for their use.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: May 8, 2001
    Assignee: Organica Inc.
    Inventor: Raj J. Mehta
  • Patent number: 6057268
    Abstract: Solid form compositions for the treatment of natural bodies of water comprisingA) a quantity of beneficial aerobic microorganisms that will control at least one of an organic pollutant, an algae, and a weed in at least a portion of said body of water; andB) a growth accelerator for component A); wherein the solid form composition weighs at least about 85 grams.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: May 2, 2000
    Assignee: Organica, Inc.
    Inventor: Raj J Mehta
  • Patent number: 5877113
    Abstract: Solid form compositions for the treatment of natural bodies of water comprisingA) a quantity of beneficial aerobic microorganisms that will control at least one of an organic pollutant, an algae, and a weed in at least a portion of said body of water; andB) a growth accelerator for component A); wherein the solid form composition weighs at least about 85 grams.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: March 2, 1999
    Assignee: Organica, Inc.
    Inventor: Raj J. Mehta
  • Patent number: 5416210
    Abstract: In one aspect, compounds, methods of using them, compositions comprising such compounds, and uses of such compositions.These objects, and others which will become apparent from the following disclosure, are achieved by the present invention which comprises in one aspect compounds of the formula ##STR1## wherein R is alkyl, cycloalkyl, aryl, substituted aryl, alkaryl optionally substituted on the aryl portion or aralkyl optionally substituted on the aryl portion, R having up to 20 carbon atoms and is optionally branched, andA is (CH.sub.2).sub.p, (CH.sub.2).sub.q --O--(CH.sub.2).sub.r, or (CH.sub.2).sub.q --S--(CH.sub.2).sub.r,wherein p=2 to 8, q=1 to 8, and r=1 to 8.R.sub.1 =--(CH.sub.2).sub.m --, --(CH.sub.2 CH.sub.2 --O).sub.n --CH.sub.2 CH.sub.2 --, or --(CH.sub.2 CH.sub.2 CH.sub.2 --O).sub.n --CH.sub.2 CH.sub.2 CH.sub.2 --.
    Type: Grant
    Filed: June 10, 1992
    Date of Patent: May 16, 1995
    Assignee: Rohm and Haas Company
    Inventors: Samuel E. Sherba, Raj J. Mehta, Margaret M. Bowers-Daines, Adam C. Hsu
  • Patent number: 5302592
    Abstract: Use as microbicides of thioacryloyl compounds of the formula ##STR1## Compounds and compositions are also disclosed.
    Type: Grant
    Filed: August 16, 1993
    Date of Patent: April 12, 1994
    Assignee: Rohm and Haas Company
    Inventors: Peter Osei-Gyimah, Samuel E. Sherba, Raj J. Mehta, Barry C. Lange, Rhoda W. Joseph
  • Patent number: 5219875
    Abstract: A synergistic antimicrobial composition comprising 1,2-benzisothiazolin-3-one and iodopropargyl butylcarbamate in a ratio to each other which exhibits synergism is disclosed.
    Type: Grant
    Filed: November 27, 1990
    Date of Patent: June 15, 1993
    Assignee: Rohm and Haas Company
    Inventors: Samuel E. Sherba, Raj J. Mehta, Barry C. Lange
  • Patent number: 5212193
    Abstract: A synergistic antimicrobial composition comprising a 2-alkyl-3-isothiazolone and a 3,4-dichloroanilide of the formula ##STR1## where n is an integer from 1 to 2, in a ratio to each other which exhibits synergism is disclosed.
    Type: Grant
    Filed: March 20, 1991
    Date of Patent: May 18, 1993
    Assignee: Rohm and Haas Company
    Inventors: Samuel E. Sherba, Raj J. Mehta
  • Patent number: 5156665
    Abstract: A synergistic antimicrobial composition comprising 2-alkyl-3-isothiazolones, preferably 4,5-dichloro-2-n-octyl-3-isothiazolone or 2-n-octyl-3-isothiazolone, and certain iodopropargyl compounds, in a ratio to each other which exhibits synergism is disclosed.
    Type: Grant
    Filed: January 3, 1991
    Date of Patent: October 20, 1992
    Assignee: Rohm and Haas Company
    Inventors: Samuel E. Sherba, Raj J. Mehta
  • Patent number: 5149524
    Abstract: In one aspect, compounds, methods of using them, compositions comprising such compounds, and uses of such compositions . These objects, and others which will become apparent from the following disclosure, are achieved by the present invention which comprises in one aspect compounds of the formula ##STR1## wherein R is alkyl, cycloakyl, aryl, substituted aryl, alkaryl optionally substituted on the aryl portion or aralkyl optionally substituted on the aryl portion, R having up to 20 carbon atoms and is optionally branced, andA is (CH.sub.2).sub.p, (CH.sub.2).sub.q --O--(CH.sub.2).sub.r, or (CH.sub.2).sub.q --S--(CH.sub.2).sub.r,wherein p=2 to 8, q=1 to 8, and r=1 to 8.R.sub.1 =--(CH.sub.2).sub.m --,--(CH.sub.2 CH.sub.2 --O).sub.n --CH.sub.2 CH.sub.2 --, or--(CH.sub.2 CH.sub.2 CH.sub.2 --O).sub.n --CH.sub.2 CH.sub.2 CH.sub.2 --.
    Type: Grant
    Filed: January 3, 1991
    Date of Patent: September 22, 1992
    Assignee: Rohm and Haas Company
    Inventors: Samuel E. Sherba, Raj J. Mehta, Margaret M. Bowers-Daines, Adam Chi-Tung Hsu
  • Patent number: 5110822
    Abstract: A synergistic antimicrobial composition comprising 4,5-dichloro-2-n-octyl-3-isothiazolone or 2-methyl-3-isothiazolone and ferric dimethyldithiocarbamate, in a ratio to each other which exhibits synergism is disclosed.
    Type: Grant
    Filed: January 3, 1991
    Date of Patent: May 5, 1992
    Assignee: Rohm and Haas Company
    Inventors: Samuel E. Sherba, Raj J. Mehta, Barry C. Lange
  • Patent number: 4975459
    Abstract: Process comprising the use as a microbicide or plant growth regulator of a compound of the formula ##STR1## wherein A, B, C and D is each independently selected from the group consisting of O,NR.sup.1, CR.sup.1 R.sup.1, CO, S,SO, and SO.sub.2, except for the A-C, C-A, B-D,D-B combinations: O--O, SO--SO, SO.sub.2 --SO.sub.2, S--O, S--NR.sup.2, SONR.sup.2, SO--CO, SO.sub.2 --CO, SO.sub.2 --SO;each group of the groups R.sup.1 is independently selected from the group consisting of H and (C.sub.1 -C.sub.4)alkyl;Y.sup.1 and Y.sup.2 may each be independently selected from the group consisting of H, (C.sub.1 -C.sub.4)alkyl, halogen, OR,SOR,SO.sub.2 R, SO.sub.3 R, CN, CO.sub.2 R, COR, CF.sub.3, NO.sub.2, NHCOR, and OCOR; or alternatively Y.sup.1 and Y.sup.2 and the carbons to which they are attached may comprise a cyclic structure selected from the group consisting of ##STR2## where R.sup.11 is aryl or (C.sub.1 -C.sub.4)alkylX.sup.1 to X.sup.8 is each independently selected from the group consisting of H, (C.sub.1 -C.
    Type: Grant
    Filed: December 13, 1989
    Date of Patent: December 4, 1990
    Assignee: Rohm and Haas Company
    Inventors: Raj J. Mehta, Colin Swithenbank, Zev Lidert, Margaret M. Bowers-Daines, David H. Young, Barry C. Lange