Inventor
Wolfgang Koppe
Inventor
Stavanger, NO
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A23Kprimary
A23KFodder14%
Y02ATechnologies for adaptation to climate change11%
A61KPreparations for medical, dental or toiletry purposes8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%
Y10TTechnical subjects covered by former us classification8%
A24DCigars5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
PatentTitleYear
10,537,602Feed for fish202010,265,366Feed for fish20199,010,338'Biodegradable plastic and use thereof'20158,986,502'Photodegradable paper and its use'20158,951,584'Feed for fish'20158,697,213'Photodegradable plastics material and its use'20148,632,830'Fish fodder for freshwater fish and use of such fodder'20146,337,096'Fish fodder for breeding purposes, in the form of a diet, and a feeding procedure'20026,177,194'Cellulose acetate filaments with a trilobal cross section'20015,449,555'Cellulose acetate filaments, an optically isotropic spinning solution therefor, and use thereof for the production of filaments'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2001Based in Freiburg, DE· patent location history
2002–2020Based in Stavanger, NO· patent location history
2014–2015Patents assigned to KOPPE WOLFGANG (4)· patent assignee history
2014–2015Patents assigned to HÖLTER DIRK (3)· patent assignee history
2014–2015Patents assigned to SOLVAY ACETOW GMBH (3)· patent assignee history
2014–2015Patents assigned to OBACH ALEX (2)· patent assignee history
2014Based in Au, DE· patent location history
2015Based in Merzhausen, DE· patent location history
2019–2020Patents assigned to NUTRECO IP ASSETS BV (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOPPE WOLFGANGself | 4 | 2014–2015 |
| HÖLTER DIRK | 3 | 2014–2015 |
| SOLVAY ACETOW GMBH | 3 | 2014–2015 |
| NUTRECO IP ASSETS BV | 2 | 2019–2020 |
| OBACH ALEX | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stavanger, NO | 5 | 2002–2020 |
| Merzhausen, DE | 2 | 2015 |
| Freiburg, DE | 2 | 1995–2001 |
| Au, DE | 1 | 2014 |