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David B. ROLLER
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Norcross, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing particles of polyphenylene sulfide polymer
Patent number
11,905,364
Issue date
Feb 20, 2024
Solvay Specialty Polymers USA, LLC
Stéphane Jeol
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Blocky poly(ether ether ketone) copolymers and corresponding synthe...
Patent number
11,840,606
Issue date
Dec 12, 2023
Solvay Specialty Polymers Italy S.p.A.
Kelly D. Branham
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing particles of aromatic polymers, particles obt...
Patent number
11,685,829
Issue date
Jun 27, 2023
Solvay Specialty Polymers USA, LLC
Stéphane Jeol
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING PARTICLES OF POLYPHENYLENE SULFIDE POLYMER
Publication number
20240182635
Publication date
Jun 6, 2024
SOLVAY SPECIALTY POLYMERS USA, LLC
Stéphane Jeol
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BLOCKY POLY(ETHER ETHER KETONE) COPOLYMERS AND CORRESPONDING SYNTHE...
Publication number
20220127419
Publication date
Apr 28, 2022
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Kelly D. Branham
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING PARTICLES OF AROMATIC POLYMERS, PARTICLES OBT...
Publication number
20200148880
Publication date
May 14, 2020
SOLVAY SPECIALTY POLYMERS USA, LLC
Stéphane JEOL
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING PARTICLES OF POLYPHENYLENE SULFIDE POLYMER
Publication number
20200123316
Publication date
Apr 23, 2020
SOLVAY SPECIALTY POLYMERS USA, LLC
Stéphane JEOL
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BLOCKY POLY(ETHER ETHER KETONE) COPOLYMERS AND CORRESPONDING SYNTHE...
Publication number
20190315919
Publication date
Oct 17, 2019
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Kelly D. BRANHAM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POROUS ARTICLE COMPRISING A POLYMER AND AN ADDITIVE, PROCESSES FOR...
Publication number
20190241712
Publication date
Aug 8, 2019
SOLVAY SPECIALTY POLYMERS USA, LLC
David B. ROLLER
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR