Inventor

Dan Farcasiu

Inventor

Flemington, NJ, US

Overview

12→

Patents

1978–1999

Patent span

Chemistry

Primary field (CPC C)

Patents· 12 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds29%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%

C07DHeterocyclic compounds8%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

A61BDiagnosis4%

C01GCompounds containing metals not covered by subclasses c01d or c01f4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

5,880,111'Therapeutic derivations of diphosphonates'1999 5,854,227'Therapeutic derivatives of diphosphonates'1998 4,727,210'Liquid catalyst for hydrocarbon conversion reactions'1988 4,683,216'Process for activating a composite catalyst useful for hydrocarbon conversion reactions'1987 4,673,769'Composite catalyst for hydrocarbon conversion reactions'1987 4,672,147'Method for isomerizing olefins using acidic composite catalysts'1987 4,585,750'Composite catalyst for hydrocarbon conversion reactions'1986 4,487,976'Etherification of phenol'1984 4,406,821'Etherification catalyst'1983 4,293,623'Electrolytes for alkali-metal electrochemical devices'1981 4,284,692'Compositions for stabilizing electrolytes in Li/TiS.sub.2 systems'1981 4,124,692'Preparation of anhydrous TaF.sub.5'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1988Patents assigned to EXXON RESEARCH ENGINEERING CO (10)· patent assignee history

1978–1984Based in Princeton, NJ, US· patent location history

1986–1988Based in Flemington, NJ, US· patent location history

1998–1999Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EXXON RESEARCH ENGINEERING CO	10	1978–1988

Locations

Location	Patents	Span
Flemington, New Jersey, US	5	1986–1988
Princeton, New Jersey, US	5	1978–1984
Pittsburgh, Pennsylvania, US	2	1998–1999