Steven A. Roman

Person

Fulshear, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oxabicycloalkane herbicides
- Patent number 4,670,041
- Issue date Jun 2, 1987
- E. I. Du Pont de Nemours and Company
- George B. Payne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for oxabicycloalkane herbicides
- Patent number 4,567,283
- Issue date Jan 28, 1986
- Shell Oil Company
- George B. Payne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain substituted, 7-oxabicyclo[2.2.1]heptan-2-ols and -2-ones as...
- Patent number 4,554,366
- Issue date Nov 19, 1985
- Shell Oil Company
- George B. Payne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxabicycloalkane herbicides
- Patent number 4,542,244
- Issue date Sep 17, 1985
- Shell Oil Company
- George B. Payne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopropanecarboxylate pesticides and their preparation
- Patent number 4,518,797
- Issue date May 21, 1985
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of pyrroloquinazolinediamines as pesticides
- Patent number 4,451,466
- Issue date May 29, 1984
- Shell Oil Company
- Charles A. Horne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of (1R,cis)-oxyimino-substituted cyclopropanecarboxylic...
- Patent number 4,448,986
- Issue date May 15, 1984
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of (1R, cis)-oxyimino-substituted cyclo-propanecarboxyl...
- Patent number 4,409,398
- Issue date Oct 11, 1983
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ketoenamine pyrethroid intermediates
- Patent number 4,374,275
- Issue date Feb 15, 1983
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ketoenamine pyrethroid intermediates
- Patent number 4,324,915
- Issue date Apr 13, 1982
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted (1R,cis)cyclopropanecarboxylate pesticides
- Patent number 4,292,325
- Issue date Sep 29, 1981
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted (1R, cis)-cyclopropanecarboxylate pesticides
- Patent number 4,282,249
- Issue date Aug 4, 1981
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted cyclopropanecarboxylate
- Patent number 4,281,183
- Issue date Jul 28, 1981
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopropanecarboxylate pesticides preparation
- Patent number 4,258,207
- Issue date Mar 24, 1981
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted (1R, trans)-cyclopropanecarboxylic acids and d...
- Patent number 4,254,277
- Issue date Mar 3, 1981
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopropanecarboxylate pesticides
- Patent number 4,241,081
- Issue date Dec 23, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazono-substituted cyclopropanecarboxylate pesticides
- Patent number 4,237,163
- Issue date Dec 2, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted cyclopropanecarboxylate pesticides
- Patent number 4,237,123
- Issue date Dec 2, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insecticidal sulfonium salts
- Patent number 4,230,863
- Issue date Oct 28, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-(Hydrocarbylthiomethyl)-2,2-dimethyl-cyclopropanecarboxylate pest...
- Patent number 4,223,155
- Issue date Sep 16, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-(Hydrocarbylthiomethyl)-2,2-dimethylcyclopropanecarboxylate pesti...
- Patent number 4,219,562
- Issue date Aug 26, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6,6-Dimethyl-3-thiabicyclo[3.1.0]hexan-2-one
- Patent number 4,219,658
- Issue date Aug 26, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted cyclopropanecarboxylate pesticides
- Patent number 4,219,565
- Issue date Aug 26, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2,2-dimethyl-3-((oxyimino)methyl)cyclopropanecarboxy...
- Patent number 4,218,402
- Issue date Aug 19, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted (1R,trans)-cyclopropanecarboxylate pesticides
- Patent number 4,211,792
- Issue date Jul 8, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxyimino-substituted (1R,cis)-cyclopropanecarboxylate pesticides
- Patent number 4,211,789
- Issue date Jul 8, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopropylmethanol pesticide
- Patent number 4,209,642
- Issue date Jun 24, 1980
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixed anhydride of acetic acid and (1R,cis)-caronaldehydic acids
- Patent number 4,156,692
- Issue date May 29, 1979
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enol lactone intermediate for the preparation of (1R,cis)-caronalde...
- Patent number 4,132,717
- Issue date Jan 2, 1979
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 3-oxomethyl-2-(1-nitro-2-oxoethylidene)-tetrahydro-2...
- Patent number 4,076,813
- Issue date Feb 28, 1978
- Shell Oil Company
- Steven A. Roman
- C07 - ORGANIC CHEMISTRY

Steven A. Roman

Person

Patents Grantslast 30 patents

Oxabicycloalkane herbicides

Intermediates for oxabicycloalkane herbicides

Certain substituted, 7-oxabicyclo[2.2.1]heptan-2-ols and -2-ones as...

Oxabicycloalkane herbicides

Cyclopropanecarboxylate pesticides and their preparation

Use of pyrroloquinazolinediamines as pesticides

Preparation of (1R,cis)-oxyimino-substituted cyclopropanecarboxylic...

Preparation of (1R, cis)-oxyimino-substituted cyclo-propanecarboxyl...

Ketoenamine pyrethroid intermediates

Ketoenamine pyrethroid intermediates

Oxyimino-substituted (1R,cis)cyclopropanecarboxylate pesticides

Oxyimino-substituted (1R, cis)-cyclopropanecarboxylate pesticides

Oxyimino-substituted cyclopropanecarboxylate

Cyclopropanecarboxylate pesticides preparation

Oxyimino-substituted (1R, trans)-cyclopropanecarboxylic acids and d...

Cyclopropanecarboxylate pesticides

Hydrazono-substituted cyclopropanecarboxylate pesticides

Oxyimino-substituted cyclopropanecarboxylate pesticides

Insecticidal sulfonium salts

3-(Hydrocarbylthiomethyl)-2,2-dimethyl-cyclopropanecarboxylate pest...

3-(Hydrocarbylthiomethyl)-2,2-dimethylcyclopropanecarboxylate pesti...

6,6-Dimethyl-3-thiabicyclo[3.1.0]hexan-2-one

Oxyimino-substituted cyclopropanecarboxylate pesticides

Preparation of 2,2-dimethyl-3-((oxyimino)methyl)cyclopropanecarboxy...

Oxyimino-substituted (1R,trans)-cyclopropanecarboxylate pesticides

Oxyimino-substituted (1R,cis)-cyclopropanecarboxylate pesticides

Cyclopropylmethanol pesticide

Mixed anhydride of acetic acid and (1R,cis)-caronaldehydic acids

Enol lactone intermediate for the preparation of (1R,cis)-caronalde...

Derivatives of 3-oxomethyl-2-(1-nitro-2-oxoethylidene)-tetrahydro-2...