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Inventor

Jan F. Van Peppen

Inventor
Chester, VA, US

Overview

11→
Patents
1976–1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds53%
Y02PClimate change mitigation technologies in the production or processing of goods24%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%
C07DHeterocyclic compounds12%
PatentTitleYear
5,015,787'Process for production cyclohexanol'19914,422,954'Method to restore the metal content of a noble metal hydrogenation catalyst'19834,410,755'Method to purify alpha-methyl styrene prior to catalytic hydrogenation'19834,410,741'Process for manufacture of cyclohexanol from phenol'19834,334,107'Catalytic purification of phenol'19824,200,553'Process for producing cyclohexanone'19804,164,515'Production of cyclohexanone'19794,162,267'Production of cyclohexanone'19794,092,360'Production of cyclohexanone'19783,988,320'Single stage resolution/racemization of .alpha.-amino-.epsilon.-caprolactam'19763,941,776'Resolution/racemization of aminolactam compounds'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1982Patents assigned to ALLIED CHEM (7)· patent assignee history
1976–1991Based in Chester, VA, US· patent location history
1983Patents assigned to ALLIED CORP (3)· patent assignee history
1991Patents assigned to ALLIED SIGNAL INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLIED CHEM71976–1982
ALLIED CORP31983
ALLIED SIGNAL INC11991
Locations
LocationPatentsSpan
Chester, Virginia, US111976–1991