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Inventor

Annie Lopez

Inventor
St-Wandrille-Rancon, FR

Overview

1→
Patents
1995
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07CAcyclic or carbocyclic compounds33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,399,336'Stannozeosilite/zirconozeosilite zeolites and catalytic hydroxylation of phenolics therewith'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to RHONE POULENC CHIMIE (1)· patent assignee history
1995Based in St-Wandrille-Rancon, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RHONE POULENC CHIMIE11995
Locations
LocationPatentsSpan
St-Wandrille-Rancon, FR11995