Inventor
Frank Bienewald
Inventor
Hegenheim, FR
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds15%
H10KOrganic electric solid-state devices15%
C07DHeterocyclic compounds13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments9%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
A61KPreparations for medical, dental or toiletry purposes4%
A61QSpecific use of cosmetics or similar toiletry preparations4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
PatentTitleYear
9,018,397'Pyrrolopyrrole derivatives, their manufacture and use'20158,758,880'Ketopyrroles as organic semiconductors'20148,471,019'Quinoid systems as organic semiconductors'20138,436,208'Substituted oligo- or polythiophenes'20138,404,864'Pyrrolopyrrole derivatives, their manufacture and use'20138,101,776'Organic semiconductors and their manufacture'20128,044,058'Merocyanine derivatives'20117,772,242'Merocyanine derivatives'20107,723,521'Azaperylenes as organic semiconductors'20107,692,034'Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives via 6-cyano syn 3,5-dihydroxy hexanoic acid derivatives'20107,504,532'Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, intermediates thereof and methods for their preparation'20097,317,123'Process for preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, intermediates thereof and methods for their preparation'20087,199,261'Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives via 6-cyano syn 3,5-dihydroxy hexanoic acid derivatives'20077,141,697'Process for the preparation of phenethylamine derivatives'20066,414,187'Asymmetric hydrogenation'20026,207,853'Homogeneous asymmetric hydrogenation using phosphine ligands of transition metals'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Based in Versailles, FR· patent location history
2006–2014Based in Hegenheim, FR· patent location history
2007–2010Patents assigned to TEVA PHARMA (4)· patent assignee history
2010Patents assigned to CIBA SC HOLDING AG (2)· patent assignee history
2011–2015Patents assigned to BASF SE (7)· patent assignee history
2012–2014Patents assigned to BIENEWALD FRANK (5)· patent assignee history
2012–2014Patents assigned to BERENS ULRICH (3)· patent assignee history
2013–2015Based in Hagenheim, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 7 | 2011–2015 |
| BIENEWALD FRANKself | 5 | 2012–2014 |
| TEVA PHARMA | 4 | 2007–2010 |
| BERENS ULRICH | 3 | 2012–2014 |
| CIBA SC HOLDING AG | 2 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hegenheim, FR | 12 | 2006–2014 |
| Hagenheim, FR | 2 | 2013–2015 |
| Versailles, FR | 2 | 2001–2002 |