Inventor

Douglas Robert Anton

Inventor

Wilmington, DE, US

Overview

39→

Patents

1991–2016

Patent span

Chemistry

Primary field (CPC C)

Patents· 39 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds12%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

A61KPreparations for medical, dental or toiletry purposes6%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

Y10TTechnical subjects covered by former us classification6%

C11DDetergent compositions5%

A23KFodder4%

C08LCompositions of macromolecular compounds3%

PatentTitleYear

9,469,584'Method for producing butanol using extractive fermentation'2016 9,249,076'Recyclable extractant compositions'2016 9,206,448'Extraction solvents derived from oil for alcohol removal in extractive fermentation'2015 9,175,315'Production of alcohol esters and in situ product removal during alcohol fermentation'2015 9,040,263'Production of alcohol esters and in situ product removal during alcohol fermentation'2015 8,697,404'Enzymatic production of alcohol esters for recovery of diols produced by fermentation'2014 8,481,678'Peptide-based tooth whitening reagents'2013 8,455,566'Materials leading to improved dental composites and dental composites made therefrom'2013 8,383,192'Process for making contained layers and devices made with same'2013 8,354,381'Peptide compositions for oral care systems'2013 8,124,172'Process for making contained layers and devices made with same'2012 8,084,514'Materials leading to improved dental composites and dental composites made therefrom'2011 7,704,606'Method for achieving recoat adhesion over a fluorinated topcoat'2010 7,560,500'Materials leading to improved dental composites and dental composites made therefrom'2009 7,495,038'Materials leading to improved dental composites and dental composites made therefrom'2009 7,348,389'Method for achieving recoat adhesion over a fluorinated topcoat'2008 7,288,282'Coating compositions containing a fluorinated organosilane polymer'2007 6,933,005'Method for achieving recoat adhesion over a fluorinated topcoat'2005 6,790,924'Method for protection of stone with fluorinated urethane'2004 6,525,231'Producing hydrofluoro compounds by hydrogenolysis of iodides'2003 5,948,851'Coating compositions containing a highly fluorinated polymeric additive'1999 5,914,384'Coating compositions containing a highly fluorinated hydroxyl containing additive'1999 5,859,126'Coatings containing fluorinated esters'1999 5,705,276'Coating compositions of an acrylic fluorocarbon polymer and a fluorinated polyisocyanate'1998 5,637,657'Surface coating compositions containing fluoroalkyl esters of unsaturated fatty acids'1997 5,629,372'Acrylic fluorocarbon polymer containing coating'1997 5,627,238'Coating compositions of an acrylic polymer and a fluorinated polyisocyanate'1997 5,605,956'Fluorinated polyisocyanates'1997 5,597,874'Coating compositions of an acrylic fluorocarbon polymer and a fluorinated polyisocyanate'1997 5,286,825'Partially fluorinated compounds and polymers'1994 5,233,058'Partially fluorinated compounds and polymers'1993 5,221,361'Compositions of 1,1,1,2,2,5,5,5,-octafluoro-4-trifluoromethylpentane and use thereof for cleaning solid surfaces'1993 5,208,396'Production of saturated halohydrocarbons'1993 5,176,757'1,1,2,2,3,3-hexafluorocyclopentane and use thereof in compositions and processes for cleaning'1993 5,145,594'Cyanocarbon compounds as lubricants in refrigeration compositions'1992 5,097,082'Production of saturated halohydrocarbons'1992 5,076,956'Compositions of octafluorotrifluoromethylpentane and nonafluorotrifluoromethylpentane and use thereof for cleaning solid surfaces'1991 5,073,288'Compositions of 1,1,1,2,2,3,5,5,5-nonafluoro-4-trifluoromethylpentane and use thereof for cleaning solid surfaces'1991 5,073,290'Compositions of 1,1,1,2,2,5,5,5-octafluoro-4-trifluormethypentane and use thereof for cleaning solid surfaces'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2013Patents assigned to DU PONT (33)· patent assignee history

1991–2003Based in Claymont, DE, US· patent location history

1997–2016Based in Wilmington, DE, US· patent location history

2011–2016Patents assigned to ANTON DOUGLAS ROBERT (10)· patent assignee history

2014–2016Patents assigned to BUTAMAX ADVANCED BIOFUELS LLC (6)· patent assignee history

2015–2016Patents assigned to DINER BRUCE A (4)· patent assignee history

2015Patents assigned to CIRAKOVIC JELENA (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DU PONT	33	1991–2013
ANTON DOUGLAS ROBERTself	10	2011–2016
BUTAMAX ADVANCED BIOFUELS LLC	6	2014–2016
DINER BRUCE A	4	2015–2016
CIRAKOVIC JELENA	3	2015

Locations

Location	Patents	Span
Wilmington, Delaware, US	28	1997–2016
Claymont, Delaware, US	11	1991–2003