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Inventor

Angelina Prokofieva

Inventor
Leverkusen, DE

Overview

2→
Patents
2012–2015
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds40%
C07DHeterocyclic compounds20%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
PatentTitleYear
8,987,446'Bimetallic complexes and the use thereof in producing diaryl carbonate'20158,304,509'Process for preparing diaryl carbonates from dialkyl carbonates'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to BAYER IP GMBH (2)· patent assignee history
2012–2015Patents assigned to DORO FRANCO (2)· patent assignee history
2012–2015Patents assigned to OOMS PIETER (2)· patent assignee history
2012–2015Patents assigned to PROKOFIEVA ANGELINA (2)· patent assignee history
2012–2015Patents assigned to RECHNER JOHANN (2)· patent assignee history
2012Based in Aachen, DE· patent location history
2015Based in Leverkusen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER IP GMBH22012–2015
DORO FRANCO22012–2015
OOMS PIETER22012–2015
PROKOFIEVA ANGELINAself22012–2015
RECHNER JOHANN22012–2015
Locations
LocationPatentsSpan
Leverkusen, DE12015
Aachen, DE12012