Inventor

Kathleen S. Laurenzo

Inventor

Baton Rouge, LA, US

Overview

8→

Patents

1989–2002

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds50%

C08BPolysaccharides17%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

C07DHeterocyclic compounds8%

C12MApparatus for enzymology or microbiology8%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%

PatentTitleYear

6,423,833'Functional sugar polymers from inexpensive sugar sources and apparatus for preparing same'2002 5,968,365'Preparation of inulin products'1999 5,177,250'Hydrogenation of aromatic-substituted olefins using organoruthenium catalyst'1993 5,166,434'Process for the preparation of aromatic-substituted unsaturated amides'1992 4,942,260'Amine oxide process with CO.sub.2 and aluminum'1990 4,931,596'Process for preparing hydroxylated amines'1990 4,889,954'Amine oxide process'1989 4,888,138'Substituted ammonium carbamates and method for preparing same'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1993Patents assigned to ETHYL CORP (6)· patent assignee history

1989–1993Based in Baton Rouge, LA, US· patent location history

1999Patents assigned to MCNEIL PPC INC (1)· patent assignee history

1999–2002Based in Athens, GA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ETHYL CORP	6	1989–1993
MCNEIL PPC INC	1	1999

Locations

Location	Patents	Span
Baton Rouge, LA, US	6	1989–1993
Athens, Georgia, US	2	1999–2002