Johannes L. M. Syrier

Person

Amsterdam, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Stabilized olefin/carbon monoxide copolymers
- Patent number 5,229,445
- Issue date Jul 20, 1993
- Shell Oil Company
- Johannes L. M. Syrier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized copolymer compositions
- Patent number 5,115,002
- Issue date May 19, 1992
- Shell Oil Company
- Arend K. Van Helden
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized ethylene-carbon monoxide copolymer compositions
- Patent number 5,082,885
- Issue date Jan 21, 1992
- Shell Oil Company
- Robert Q. Kluttz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyketone copolymers and copolymer...
- Patent number 5,075,422
- Issue date Dec 24, 1991
- Shell Oil Company
- Johannes L. M. Syrier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyketone copolymer composition comprising amide or aluminum compound
- Patent number 4,994,513
- Issue date Feb 19, 1991
- Shell Oil Company
- Johannes L. M. Syrier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized ethylene monoxide copolymers
- Patent number 4,992,499
- Issue date Feb 12, 1991
- Shell Oil Company
- Johannes L. M. Syrier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of a hydrocarbonaceous distillate and a...
- Patent number 4,755,277
- Issue date Jul 5, 1988
- Shell Oil Company
- Jacobus H. Breuker
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pigmentable composition of matter comprising a mineral lubricating...
- Patent number 4,629,754
- Issue date Dec 16, 1986
- Shell Oil Company
- Johannes L. M. Syrier
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Herbicidal urea compounds
- Patent number 4,533,379
- Issue date Aug 6, 1985
- Shell Oil Company
- Robert van Helden
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethroid inter...
- Patent number 4,350,820
- Issue date Sep 21, 1982
- Shell Oil Company
- Johannes L. M. Syrier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethroid inter...
- Patent number 4,350,821
- Issue date Sep 21, 1982
- Shell Oil Company
- Johannes L. M. Syrier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-[2-(2,2-Dihalovinyl)-3,3-dimethylcyclopropyl]ethylidene diacetates
- Patent number 4,314,072
- Issue date Feb 2, 1982
- Shell Oil Company
- Johannes L. M. Syrier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethrod interm...
- Patent number 4,284,820
- Issue date Aug 18, 1981
- Shell Oil Company
- Johannes L. M. Syrier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(Cyclopropyl)vinyl alkyl ether derivatives
- Patent number 4,281,203
- Issue date Jul 28, 1981
- Shell Oil Company
- Johannes L. M. Syrier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxabicycloalkane pyrethroid intermediates
- Patent number 4,257,956
- Issue date Mar 24, 1981
- Shell Oil Company
- Johannes L. M. Syrier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopropane derivative
- Patent number 4,254,280
- Issue date Mar 3, 1981
- Shell Oil Company
- Johannes Syrier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(2,2-Dihalovinyl-3,3-dimethylcyclopropyl)ethanal
- Patent number 4,222,964
- Issue date Sep 16, 1980
- Shell Oil Company
- Johannes Van Berkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of cyanoacetates
- Patent number 4,169,105
- Issue date Sep 25, 1979
- Shell Oil Company
- Johannes L. M. Syrier
- C07 - ORGANIC CHEMISTRY

Johannes L. M. Syrier

Person

Patents Grantslast 30 patents

Stabilized olefin/carbon monoxide copolymers

Stabilized copolymer compositions

Stabilized ethylene-carbon monoxide copolymer compositions

Process for the preparation of polyketone copolymers and copolymer...

Polyketone copolymer composition comprising amide or aluminum compound

Stabilized ethylene monoxide copolymers

Process for the preparation of a hydrocarbonaceous distillate and a...

Pigmentable composition of matter comprising a mineral lubricating...

Herbicidal urea compounds

3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethroid inter...

3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethroid inter...

2-[2-(2,2-Dihalovinyl)-3,3-dimethylcyclopropyl]ethylidene diacetates

3,6,6-Trimethylbicyclo[3.1.0]hexane derivatives as pyrethrod interm...

(Cyclopropyl)vinyl alkyl ether derivatives

Oxabicycloalkane pyrethroid intermediates

Cyclopropane derivative

2-(2,2-Dihalovinyl-3,3-dimethylcyclopropyl)ethanal

Preparation of cyanoacetates