Patent | Date |
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Methods of synthesis of polymers and copolymers from natural products Grant 7,256,251 - Swift , et al. August 14, 2 | 2007-08-14 |
Copolymers of amino acids and methods of their production App 20070015901 - Sikes; C. Steven ;   et al. | 2007-01-18 |
Methods of synthesis of poly(succinimide-aspartate) polysuccinimide or polyaspartate by end capping polymerization App 20060211843 - Swift; Graham ;   et al. | 2006-09-21 |
Derivatives of end capped polysuccinimides App 20060205919 - Swift; Graham ;   et al. | 2006-09-14 |
Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof Grant 7,074,881 - Swift , et al. July 11, 2 | 2006-07-11 |
Methods of synthesis of polymers and copolymers from natural products App 20060052577 - Swift; Graham ;   et al. | 2006-03-09 |
Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof App 20050222378 - Swift, Graham ;   et al. | 2005-10-06 |
Methods of synthesis of polymers and copolymers from natural products App 20050192426 - Swift, Graham ;   et al. | 2005-09-01 |
Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof Grant 6,919,421 - Swift July 19, 2 | 2005-07-19 |
Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof Grant 6,903,181 - Swift , et al. June 7, 2 | 2005-06-07 |
Synthesis of polysuccinimide and copoly(succinimide-aspartate) in a supercritical fluid Grant 6,887,971 - Swift , et al. May 3, 2 | 2005-05-03 |
Methods of synthesis of poly(succinimide-aspartate) copolymer by end-capping polymerization App 20040249115 - Swift, Graham ;   et al. | 2004-12-09 |
Methods of synthesis of polysuccinimide or polyaspartate by end capping polymerization App 20040249114 - Swift, Graham ;   et al. | 2004-12-09 |
Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof App 20040102602 - Swift, Graham ;   et al. | 2004-05-27 |
Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof App 20040097693 - Swift, Graham ;   et al. | 2004-05-20 |
Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof App 20040092704 - Swift, Graham | 2004-05-13 |
Synthesis of polysuccinimide and copoly(succinimide-aspartate) in a supercritical fluid App 20040092705 - Swift, Graham ;   et al. | 2004-05-13 |
Comonomer compositions for production of imide-containing polyamino acids Grant 6,720,405 - Swift , et al. April 13, 2 | 2004-04-13 |
Comonomer compositions for production of imide-containing polyamino acids Grant 6,686,441 - Swift , et al. February 3, 2 | 2004-02-03 |
Comomer compositions for production of imide-containing polyamino acids Grant 6,686,440 - Swift February 3, 2 | 2004-02-03 |
Comomer compositions for production of imide-containing polyamino acids App 20030125510 - Swift, Graham | 2003-07-03 |
Comonomer compositions for production of imide-containing polyamino acids App 20030120031 - Swift, Graham ;   et al. | 2003-06-26 |
Comonomer compositions for production of imide-containing polyamino acids App 20030120030 - Swift, Graham ;   et al. | 2003-06-26 |
Comonomer compositions for production of imide-containing polyamino acids App 20020161171 - Sikes, C. Steven ;   et al. | 2002-10-31 |
Method of promoting soil release from fabrics App 20010036912 - Shulman, Jan Edward ;   et al. | 2001-11-01 |
Cyclic ester ring-opened oligomers and methods of preparation Grant 5,981,743 - Gross , et al. November 9, 1 | 1999-11-09 |
Crosslinked poly(amino acids) and method of preparation Grant 5,955,549 - Chang , et al. September 21, 1 | 1999-09-21 |
High temperature polymerization process for making terminally unsaturated oligomers Grant 5,710,227 - Freeman , et al. January 20, 1 | 1998-01-20 |
Method of inhibiting sulfate scale in aqueous systems using poly(amino acids) Grant 5,658,464 - Hann , et al. August 19, 1 | 1997-08-19 |
Method of inhibiting corrosion in aqueous systems using poly(amino acids) Grant 5,531,934 - Freeman , et al. July 2, 1 | 1996-07-02 |
Continuous thermal polycondensation process for preparing polymers Grant 5,459,234 - Bortnick , et al. October 17, 1 | 1995-10-17 |
Graft polymers as biodegradable detergent additives Grant 5,420,211 - Hughes , et al. May 30, 1 | 1995-05-30 |
Continuous thermal polycondensation process for preparing polypeptide polymers Grant 5,410,017 - Bortnick , et al. April 25, 1 | 1995-04-25 |
Process of increasing the molecular weight of water soluble acrylate polymers by chain combination Grant 5,401,807 - Hughes , et al. March 28, 1 | 1995-03-28 |
Production of polysuccinimide by thermal polymerization of maleamic acid Grant 5,393,868 - Freeman , et al. February 28, 1 | 1995-02-28 |
Polysuccinimide polymers and process for preparing polysuccinimide polymers Grant 5,371,179 - Paik , et al. December 6, 1 | 1994-12-06 |
Process for preparing polysuccinimides from maleamic acid Grant 5,371,177 - Paik , et al. December 6, 1 | 1994-12-06 |
Process for polymerization of itaconic acid Grant 5,336,744 - Swift , et al. August 9, 1 | 1994-08-09 |
Process for preparing low molecular weight polymers Grant 5,328,972 - Dada , et al. July 12, 1 | 1994-07-12 |
Method for preparing polysuccinimides with a rotary tray dryer Grant 5,319,145 - Paik , et al. June 7, 1 | 1994-06-07 |
Graft polymers as biodegradable detergent additives Grant 5,318,719 - Hughes , et al. June 7, 1 | 1994-06-07 |
Enhancing detergent performance with polysuccinimide Grant 5,266,237 - Freeman , et al. November 30, 1 | 1993-11-30 |
Maleate polymerization process Grant 5,244,988 - Hughes , et al. September 14, 1 | 1993-09-14 |
Process for polymerization of itaconic acid Grant 5,223,592 - Hughes , et al. June 29, 1 | 1993-06-29 |
Low molecular weight water soluble phosphinate and phosphonate containing polymers Grant 5,216,099 - Hughes , et al. June 1, 1 | 1993-06-01 |
Biodegradable free-radical addition polymers Grant 5,191,048 - Swift , et al. March 2, 1 | 1993-03-02 |
Process for preparing functionalized polymer compositions Grant 5,130,369 - Hughes , et al. July 14, 1 | 1992-07-14 |
Process for efficient molecular weight control in copolymerization Grant 5,100,980 - Hughes , et al. March 31, 1 | 1992-03-31 |
Low molecular weight water soluble phosphinate and phosphonate containing polymers Grant 5,077,361 - Hughes , et al. December 31, 1 | 1991-12-31 |
Copolymerizable ethylenically unsaturated surfactants for latex preparation Grant 4,766,187 - Beckley , et al. August 23, 1 | 1988-08-23 |
Emulsion polymer of heterogeneous molecular weight and preparation thereof Grant 4,501,845 - Baus , et al. February 26, 1 | 1985-02-26 |
Process for preparing low molecular weight water-soluble polymers Grant 4,314,044 - Hughes , et al. February 2, 1 | 1982-02-02 |
Amine crosslinked methacrolein copolymers for coatings, binders and adhesives Grant 4,230,772 - Swift , et al. October 28, 1 | 1980-10-28 |
Self-curing copolymers containing both hydroxyamide functions and carboxy or anhydride functions, and compositions Grant 4,138,541 - Cenci , et al. February 6, 1 | 1979-02-06 |
Method for curing polymers containing hydroxyalkylamide groups by means of nonpolymeric polycarboxylic acids, and compositions Grant 4,115,637 - Cenci , et al. September 19, 1 | 1978-09-19 |
Method for curing polymers containing one or more carboxy or anhydride functions by means of polymers having hydroxyamide groups, and compositions Grant 4,101,606 - Cenci , et al. July 18, 1 | 1978-07-18 |
Method for curing polymers containing one or more carboxy or anhydride functions and compositions Grant 4,076,917 - Swift , et al. February 28, 1 | 1978-02-28 |