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Inventor

Gary Alexander Siwruk

Inventor
Franklin, MA, US

Overview

3→
Patents
1996–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Kprimary
C07KPeptides38%
Y02PClimate change mitigation technologies in the production or processing of goods38%
A61KPreparations for medical, dental or toiletry purposes25%
PatentTitleYear
9,090,654'Boc and Fmoc solid phase peptide synthesis'20158,383,770'Boc and Fmoc solid phase peptide synthesis'20135,516,891'Liquid phase synthesis of peptides and peptide derivatives'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to KINERTON LTD (1)· patent assignee history
1996–2015Based in Franklin, MA, US· patent location history
2013–2015Patents assigned to IPSEN MFG IRELAND LTD (2)· patent assignee history
2013Patents assigned to DALTON CATHERINE FIONA (1)· patent assignee history
2013Patents assigned to EYNON JOHN STUART (1)· patent assignee history
2013Patents assigned to JACKSON STEVEN ALLEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IPSEN MFG IRELAND LTD22013–2015
DALTON CATHERINE FIONA12013
EYNON JOHN STUART12013
JACKSON STEVEN ALLEN12013
KINERTON LTD11996
Locations
LocationPatentsSpan
Franklin, Massachusetts, US31996–2015