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Inventor

Petar Petrov

Inventor
Sofia, BG

Overview

2→
Patents
2011–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
C08JWorking-up50%
PatentTitleYear
8,293,866'Method of producing a poly (ethylene oxide) copolymerised with at least one other alkylene oxide'20127,893,125'Method of forming a crosslinked polymer gel'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to SONY DEUTSCHLAND GMBH (2)· patent assignee history
2011–2012Based in Sofia, BG· patent location history
2012Patents assigned to BERLINOVA ILIYANA (1)· patent assignee history
2012Patents assigned to MITEVA TZENKA (1)· patent assignee history
2012Patents assigned to NELLES GABRIELE (1)· patent assignee history
2012Patents assigned to PETROV PETAR (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY DEUTSCHLAND GMBH22011–2012
BERLINOVA ILIYANA12012
MITEVA TZENKA12012
NELLES GABRIELE12012
PETROV PETARself12012
Locations
LocationPatentsSpan
Sofia, BG22011–2012