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Inventor

Kangfu Gu

Inventor
Dollard-des-Ormeaux, CA

Overview

4→
Patents
1997–2000
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C12Nprimary
C12NMicroorganisms or enzymes67%
C12YEnzymes33%
PatentTitleYear
6,093,563'Chondroitin lyase enzymes'20006,054,569'Chondroitin lyase enzymes'20005,919,693'Nucleic acid sequences and expression systems for heparinase II and heparinase III derived from Flavobacterium heparinum'19995,681,733'Nucleic acid sequences and expression systems for heparinase II and heparinase III derived from Flavobacterium heparinum'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to IBEX TECHNOLOGIES (1)· patent assignee history
1997Based in D.D.O., CA· patent location history
1999Patents assigned to IBEX TECHNOLOGIES CORP (1)· patent assignee history
1999Based in Quebec, CA· patent location history
2000Patents assigned to IBEX TECHNOLOGIES R AND D INC (2)· patent assignee history
2000Based in Dollard-des-Ormeaux, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBEX TECHNOLOGIES R AND D INC22000
IBEX TECHNOLOGIES11997
IBEX TECHNOLOGIES CORP11999
Locations
LocationPatentsSpan
Dollard-des-Ormeaux, CA22000
Quebec, CA11999
D.D.O., CA11997