Inventor

Robert W. Lang

Inventor

Pratteln, CH

Overview

19→

Patents

1987–1992

Patent span

Chemistry

Primary field (CPC C)

Patents· 19 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds33%

C07DHeterocyclic compounds27%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%

A01NPreservation of bodies of humans or animals or plants or parts thereof10%

C07BGeneral methods of organic chemistry6%

C07HSugars4%

A61KPreparations for medical, dental or toiletry purposes2%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

C07KPeptides2%

PatentTitleYear

5,149,717'Alkanophenones useful for treating allergies'1992 5,108,482'N-phenylpyrrolidines'1992 5,032,606'Novel fluorinated resorcinol ethers and their use as anti-allergics and anti-inflammatories'1991 5,003,074'N-fluorinated sulfonamides'1991 4,914,196'Complexes containing optically active sugar ligands, a process for their preparation and their use'1990 4,892,962'Process for the preparation of 2,2-difluoropent-4-enoic acids and acid derivatives'1990 4,886,879'Process for the preparation of trifluorodichloroethyl-substituted acids and zinc compounds'1989 4,868,202'Pesticidal compositions containing 3-phenylpyrrole derivatives'1989 4,847,258'Substituted benzoylphenylureas compounds useful as pesticides'1989 4,826,965'Metal complexes containing optically active sugar ligands, a process for their preparation and their use as chiral reactants for synthesis of alcohols and amines'1989 4,822,919'Novel production processes'1989 4,820,726'Oxaloamino substituted fluorinated resorcinol ethers and anti-allergic and anti-inflammatory use thereof'1989 4,808,572'.alpha.-Hydroxy thioethers'1989 4,785,004'Aromatic thioethers'1988 4,759,881'Process for the preparation of trifluorodichloroethyl-substituted acids and zinc compounds'1988 4,734,516'Process for the preparation of partially halogenated 1-propanols'1988 4,705,801'Production for producing 3-cyano-4-phenyl indoles and intermediates'1987 4,692,536'Process for the preparation of hemiaminals, and the use thereof'1987 4,670,604'Novel fluorinated resorcinol ethers'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1992Patents assigned to CIBA GEIGY CORP (19)· patent assignee history

1987–1992Based in Pratteln, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CIBA GEIGY CORP	19	1987–1992

Locations

Location	Patents	Span
Pratteln, CH	19	1987–1992