Inventor

Richard R. Roesler

Inventor

Wexford, PA, US

Overview

1982–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 67 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds36%

C09DCoating compositions, e.g. paints, varnishes or lacquers21%

C09JAdhesives7%

Y10TTechnical subjects covered by former us classification7%

C01BNon-metallic elements5%

C08LCompositions of macromolecular compounds4%

C11DDetergent compositions4%

C07CAcyclic or carbocyclic compounds3%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%

PatentTitleYear

9,994,666Polyurethane/polyureas2018 7,956,098'Coating compositions containing ethylenically unsaturated polyurethanes as binders'2011 7,772,353'Fast curing aliphatic RIM elastomers'2010 7,759,447'Low surface energy, ethylenically unsaturated polyisocyanate addition compounds and their use in coating compositions'2010 7,718,730'Two-component silylated polyurethane adhesive, sealant, and coating compositions'2010 7,705,087'Polyurethane/urea containing pendant alkoxysilane groups'2010 7,465,778'Silante terminated polyurethane'2008 7,371,807'Blocked biuretized isocyanates'2008 7,309,753'Process for the preparation of moisture-curable, polyether urethanes with terminal cyclic urea reactive silane groups'2007 7,307,140'Polyaspartimides'2007 7,294,656'UV curable coating composition'2007 7,276,572'Process for preparing aspartates'2007 7,238,745'Aqueous polyurethane/urea dispersions containing alkoxysilane groups'2007 7,144,955'Acrylate-functional blocked polyisocyanate resin for UV/thermally curable coatings'2006 7,135,505'Radiation curable coatings based on uretdione polyisocyanates'2006 7,115,696'Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings'2006 7,060,750'Moisture-curable, polyether urethanes and their use in sealant, adhesive and coating compositions'2006 7,057,000'Two-component coating compositions containing silane adhesion promoters'2006 7,045,573'Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness'2006 6,998,459'Polyether urethanes containing one reactive silane group and their use in moisture-curable polyether urethanes'2006 6,984,715'Process for preparing aspartates'2006 6,911,501'Process for preparing aspartates'2005 6,894,138'Blocked polyisocyanate'2005 6,887,964'Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings'2005 6,844,413'Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings'2005 6,833,423'Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings'2004 6,809,170'Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesive and coatings'2004 6,790,925'In-situ preparation of polyaspartic ester mixtures'2004 6,774,207'Polyaspartate resins with good hardness and flexibility'2004 6,737,500'In-situ preparation of polyaspartic ester mixture'2004 6,590,066'In-situ preparation of polyaspartic ester mixture'2003 6,482,385'Sodium percarbonate and process for producing sodium percarbonate'2002 6,482,333'Polyurea coatings from dimethyl-substituted polyaspartic ester mixtures'2002 6,458,293'Polyurea coatings from dimethyl-substituted polyaspartic ester mixtures'2002 6,444,325'Two-component coating compositions containing silane adhesion promoters'2002 6,355,829'Aspartate-terminated urea/urethane prepolymers and their use in coating compositions'2002 6,306,811'Compositions containing sodium percarbonate'2001 6,231,828'Process for producing sodium percarbonate'2001 6,183,870'Coating compositions containing polyisocyanates and aspartate-terminated urea/urethane prepolymers'2001 6,180,745'Moisture-curable compositions containing isocyanate and succinyl urea groups'2001 6,169,140'Moisture-curable compositions containing polyisocyanates and polyacrylates having alkoxysilane groups'2001 6,114,436'Moisture-curable compositions containing polyisocyanates and compounds with alkoxysilane groups'2000 6,111,010'Aqueous compounds containing alkoxysilane and/or silanol groups'2000 6,086,785'Solid peroxo compounds and peroxy compounds stabilized by coating'2000 6,077,902'Moisture-curable compounds containing isocyanate and alkoxysilane groups'2000 6,077,901'Aqueous compositions containing mixtures of silane-functional resins'2000 6,063,863'Aqueous compositions containing colloidal silica and compounds with alkoxysilane and/or silanol groups'2000 6,057,415'Water dispersible polyisocyanates containing alkoxysilane groups'2000 6,046,270'Silane-modified polyurethane resins, a process for their preparation and their use as moisture-curable resins'2000 6,005,047'Moisture-curable compounds containing isocyanate and alkoxysilane groups'1999 5,952,445'Water dispersible compounds containing alkoxysilane groups'1999 5,945,476'Aqueous two-component coating composition'1999 5,932,652'Aqueous polyurethane/urea dispersions containing alkoxysilane groups'1999 5,919,860'Aqueous polyurethane/urea dispersions containing alkoxysilane groups'1999 5,908,948'Compounds containing urea and alkoxysilane groups'1999 5,859,118'Aqueous dispersions of polyurethane/ureas containing alkoxysilane groups and colloidal silicas'1999 5,847,195'Process for the production of compounds containing aspartate and aldimine groups'1998 5,756,751'Compounds containing alkoxysilane groups and hydantoin groups'1998 5,462,692'Stable solid acetylperoxyborate compounds'1995 5,399,328'Process for preparing peroxyborate agglomerates'1995 5,346,680'Sodium percarbonate stabilized by coating'1994 5,290,476'Process for preparing microcrystalline perborate products'1994 5,258,482'Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from a mixture of diisocyanates and their use in two-component coating compositions'1993 5,203,877'Process for producing sodium perborate monohydrate agglomerate'1993 5,202,406'High solids, chip resistant polyurethane coating made from ketoxime blocked polyisocyanate and cyclohexane dicarboxylic acid polyester'1993 4,363,689'Adhesive bonding process'1982 4,342,534'Grapple head harness'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Based in New Brighton, MN, US· patent location history

1993–1995Patents assigned to PEROXID CHEMIE GMBH (4)· patent assignee history

1993–2011Based in Wexford, PA, US· patent location history

1993–1995Based in Rheinbrohl, DE· patent location history

1994–2002Based in Kraainem, BE· patent location history

1998–2004Patents assigned to BAYER AG (27)· patent assignee history

2004–2018Patents assigned to BAYER MATERIALSCIENCE LLC (23)· patent assignee history

2004Patents assigned to BAYER POLYMERS LLC (4)· patent assignee history

2005–2006Patents assigned to BAYER MATERIALSCIENCE AG (3)· patent assignee history

2018Based in Pelican Rapids, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	27	1998–2004
BAYER MATERIALSCIENCE LLC	23	2004–2018
BAYER POLYMERS LLC	4	2004
PEROXID CHEMIE GMBH	4	1993–1995
BAYER MATERIALSCIENCE AG	3	2005–2006

Locations

Location	Patents	Span
Wexford, Pennsylvania, US	55	1993–2011
Kraainem, BE	5	1994–2002
Rheinbrohl, DE	4	1993–1995
Pelican Rapids, Minnesota, US	1	2018
New Brighton, Minnesota, US	1	1982