Inventor

Graham Swift

Inventor

Blue Bell, PA, US

Overview

1978–2007

Patent span

Chemistry

Primary field (CPC C)

Patents· 71 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%

C11DDetergent compositions17%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%

C07CAcyclic or carbocyclic compounds8%

C08LCompositions of macromolecular compounds6%

C02FTreatment of water, waste water, sewage, or sludge5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

A61KPreparations for medical, dental or toiletry purposes3%

A61QSpecific use of cosmetics or similar toiletry preparations3%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

PatentTitleYear

7,256,251'Methods of synthesis of polymers and copolymers from natural products'2007 7,074,881'Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof'2006 6,919,421'Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof'2005 6,903,181'Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof'2005 6,887,971'Synthesis of polysuccinimide and copoly(succinimide-aspartate) in a supercritical fluid'2005 6,720,405'Comonomer compositions for production of imide-containing polyamino acids'2004 6,686,441'Comonomer compositions for production of imide-containing polyamino acids'2004 6,686,440'Comomer compositions for production of imide-containing polyamino acids'2004 6,566,469'Enzyme-mediated polymerization methods and products'2003 6,495,658'Comonomer compositions for production of imide-containing polyamino acids'2002 6,451,756'Method of promoting soil release from fabrics'2002 6,046,278'High temperature polymerization process and products therefrom'2000 5,981,743'Cyclic ester ring-opened oligomers and methods of preparation'1999 5,955,549'Crosslinked poly(amino acids) and method of preparation'1999 5,910,531'Detergent and dispersant compositions from high temperature polymerization products'1999 5,710,227'High temperature polymerization process for making terminally unsaturated oligomers'1998 5,658,464'Method of inhibiting sulfate scale in aqueous systems using poly(amino acids)'1997 5,612,447'Production of polysuccinimide by thermal polymerization of maleamic acid'1997 5,556,938'Acid catalyzed process for preparing amino acid polymers'1996 5,554,721'Acid catalyzed process for preparing amino acid polymers'1996 5,552,514'Acid catalyzed process for preparing amino acid polymers'1996 5,531,934'Method of inhibiting corrosion in aqueous systems using poly(amino acids)'1996 5,491,212'Method for preparing polysuccinimides using a rotary tray dryer'1996 5,484,878'Process for preparing polysuccinimides from aspartic acid'1996 5,463,017'Process for preparing polysuccinimides from maleamic acid'1995 5,459,234'Continuous thermal polycondensation process for preparing polymers'1995 5,430,114'Water-soluble addition polymers of cyclohexene anhydrides'1995 5,424,391'Production of polysuccinimide by thermal polymerization of fumaramic acid'1995 5,420,211'Graft polymers as biodegradable detergent additives'1995 5,412,026'High temperature aqueous polymerization process'1995 5,410,017'Continuous thermal polycondensation process for preparing polypeptide polymers'1995 5,401,807'Process of increasing the molecular weight of water soluble acrylate polymers by chain combination'1995 5,395,905'Water-soluble addition polymers of cyclohexene anhydrides'1995 5,393,868'Production of polysuccinimide by thermal polymerization of maleamic acid'1995 5,380,817'Process for preparing polysuccinimides from aspartic acid'1995 5,371,179'Polysuccinimide polymers and process for preparing polysuccinimide polymers'1994 5,371,177'Process for preparing polysuccinimides from maleamic acid'1994 5,360,570'Maleate polymerization process'1994 5,336,744'Process for polymerization of itaconic acid'1994 5,328,972'Process for preparing low molecular weight polymers'1994 5,319,145'Method for preparing polysuccinimides with a rotary tray dryer'1994 5,318,719'Graft polymers as biodegradable detergent additives'1994 5,268,437'High temperature aqueous polymerization process'1993 5,266,237'Enhancing detergent performance with polysuccinimide'1993 5,264,510'Biodegradable free-radical addition polymers'1993 5,244,988'Maleate polymerization process'1993 5,223,592'Process for polymerization of itaconic acid'1993 5,223,590'Molecular weight control in peroxide-initiated aqueous polymerizations'1993 5,216,099'Low molecular weight water soluble phosphinate and phosphonate containing polymers'1993 5,191,048'Biodegradable free-radical addition polymers'1993 5,185,412'Functionally terminated acrylic acid telomer'1993 5,130,369'Process for preparing functionalized polymer compositions'1992 5,100,980'Process for efficient molecular weight control in copolymerization'1992 5,077,361'Low molecular weight water soluble phosphinate and phosphonate containing polymers'1991 5,071,895'Functionally terminated acrylic acid telomers'1991 5,055,540'Process for efficient molecular weight control in copolymerization'1991 4,766,187'Copolymerizable ethylenically unsaturated surfactants for latex preparation'1988 4,683,100'Copolymerizable ethylenically unsaturated surfactants for latex preparation'1987 4,547,556'Air-curing acrylic polymers'1985 4,501,845'Emulsion polymer of heterogeneous molecular weight and preparation thereof'1985 4,408,018'Acetoacetate functionalized polymers and monomers useful for crosslinking formulations'1983 4,388,434'Lithographic ink vehicle containing addition polymer and aliphatic hydrocarbon solvent'1983 4,314,044'Process for preparing low molecular weight water-soluble polymers'1982 4,310,453'Pigment dispersions containing copolymer of oxazolidinylalkyl or oxazolidinylalkoxyalkyl (meth)acrylate'1982 4,230,772'Amine crosslinked methacrolein copolymers for coatings, binders and adhesives'1980 4,143,020'Copolymers of sulfonic acid monomers'1979 4,138,541'Self-curing copolymers containing both hydroxyamide functions and carboxy or anhydride functions, and compositions'1979 4,131,736'Polymers of sulfonic acid monomers'1978 4,115,637'Method for curing polymers containing hydroxyalkylamide groups by means of nonpolymeric polycarboxylic acids, and compositions'1978 4,101,606'Method for curing polymers containing one or more carboxy or anhydride functions by means of polymers having hydroxyamide groups, and compositions'1978 4,076,917'Method for curing polymers containing one or more carboxy or anhydride functions and compositions'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2003Patents assigned to ROHM & HAAS (58)· patent assignee history

1978–2002Based in Blue Bell, PA, US· patent location history

1978–1983Based in Bluebell, PA, US· patent location history

1978–1979Based in Ambler, PA, US· patent location history

1982Patents assigned to TENNECO CHEM (1)· patent assignee history

2002–2007Patents assigned to FOLIA INC (9)· patent assignee history

2003Patents assigned to NEW YORK POLYTECH INST (1)· patent assignee history

2003Patents assigned to TUFTS COLLEGE (1)· patent assignee history

2003Based in Brooklyn, NY, US· patent location history

2004–2007Based in Chapel Hill, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROHM & HAAS	58	1978–2003
FOLIA INC	9	2002–2007
NEW YORK POLYTECH INST	1	2003
TENNECO CHEM	1	1982
TUFTS COLLEGE	1	2003

Locations

Location	Patents	Span
Blue Bell, Pennsylvania, US	56	1978–2002
Chapel Hill, NC, US	8	2004–2007
Bluebell, Pennsylvania, US	4	1978–1983
Ambler, Pennsylvania, US	2	1978–1979
Brooklyn, New York, US	1	2003