John Ta-Yuan Lai

Person

Broadview Heights, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydroxyl-terminated thiocarbonate containing compounds, polymers, a...
- Patent number 8,137,754
- Issue date Mar 20, 2012
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
S-(α, α′-disubstituted-α″-acetic acid)—substituted dithiocarbonate...
- Patent number 7,851,582
- Issue date Dec 14, 2010
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
S,S′-bis-(α, α′-Disubstituted-α″-Acetic acid)—trithiocarbonates and...
- Patent number 7,659,345
- Issue date Feb 9, 2010
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxyl-terminated thiocarbonate containing compounds, polymers, a...
- Patent number 7,557,235
- Issue date Jul 7, 2009
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
S-(α, α′-disubstituted-α″-acetic acid) substituted dithiocarbonate...
- Patent number 7,498,456
- Issue date Mar 3, 2009
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Associative thickeners for aqueous systems
- Patent number 7,495,050
- Issue date Feb 24, 2009
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
S-S′-bis-(α, α′-Disubstituted-α″-acetic acid)—trithiocarbonates and...
- Patent number 7,495,128
- Issue date Feb 24, 2009
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Associative thickeners for aqueous systems
- Patent number 7,423,082
- Issue date Sep 9, 2008
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
S-(α, α′-disubstituted-α″-acetic acid) substituted dithiocarbonate...
- Patent number 7,335,788
- Issue date Feb 26, 2008
- Lubrizol Advanced Materials, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
S-(α, α′-disubstituted-α′ ′-acetic acid) substituted dithiocarbonat...
- Patent number 7,205,368
- Issue date Apr 17, 2007
- Noveon, Inc.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
S,S′-bis-(α, α′—disubstituted—α″—acetic acid)—trithiocarbonates and...
- Patent number 6,894,116
- Issue date May 17, 2005
- Noveon IP Holdings Corp.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Hydroxyl-Terminated Thiocarbonate Containing Compounds, Polymers, a...
- Publication number 20120171914
- Publication date Jul 5, 2012
- LUBRIZOL ADVANCED MATERIALS, INC.
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydroxyl-Terminated Thiocarbonate Containing Compounds, Polymers, a...
- Publication number 20090312496
- Publication date Dec 17, 2009
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
S-(Alpha, Alpha'-Disubstituted-Alpha"-Acetic Acid) - Substituted Di...
- Publication number 20080214773
- Publication date Sep 4, 2008
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Vinyl-Thiocarbonate and Polyol Containing Block Copolymers
- Publication number 20080153982
- Publication date Jun 26, 2008
- John Ta-Yuan Lai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

John Ta-Yuan Lai

Person

Patents Grantslast 30 patents

Hydroxyl-terminated thiocarbonate containing compounds, polymers, a...

S-(α, α′-disubstituted-α″-acetic acid)—substituted dithiocarbonate...

S,S′-bis-(α, α′-Disubstituted-α″-Acetic acid)—trithiocarbonates and...

Hydroxyl-terminated thiocarbonate containing compounds, polymers, a...

S-(α, α′-disubstituted-α″-acetic acid) substituted dithiocarbonate...

Associative thickeners for aqueous systems

S-S′-bis-(α, α′-Disubstituted-α″-acetic acid)—trithiocarbonates and...

Associative thickeners for aqueous systems

S-(α, α′-disubstituted-α″-acetic acid) substituted dithiocarbonate...

S-(α, α′-disubstituted-α′ ′-acetic acid) substituted dithiocarbonat...

S,S′-bis-(α, α′—disubstituted—α″—acetic acid)—trithiocarbonates and...

Patents Applicationslast 30 patents

Hydroxyl-Terminated Thiocarbonate Containing Compounds, Polymers, a...

Hydroxyl-Terminated Thiocarbonate Containing Compounds, Polymers, a...

S-(Alpha, Alpha'-Disubstituted-Alpha"-Acetic Acid) - Substituted Di...

Vinyl-Thiocarbonate and Polyol Containing Block Copolymers