Inventor
Olaf Hansen
Inventor
Langenfeld, DE
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof37%
C07DHeterocyclic compounds32%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
A61KPreparations for medical, dental or toiletry purposes5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C07BGeneral methods of organic chemistry2%
C07CAcyclic or carbocyclic compounds2%
C07HSugars2%
PatentTitleYear
10,271,553Spot-on active substance formulation20199,925,167'Agents for the control of parasites on animals'20187,728,011'Dermally applicable liquid formulations for controlling parasitic insects on animals'20107,419,936'Optically active 2,5-bisaryl-Δ1-pyrrolines and their use as pest control agents'20087,417,150'Azoles having an insecticidal action'20087,186,722'2-heteroaryl-3,4-dihydro-2h-pyrrole derivatives and the use thereof as pesticides'20077,179,806'Δ1-pyrrolines used as pesticides'20077,115,603'A1-pyrrolines'20067,074,785'Δ1-pyrrolines used as pesticides'20066,995,185'Δ1-pyrrolines used as pesticides'20066,927,215'Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (I)'20056,908,937'Heterocyclic fluoroalkenyl thioethers (II)'20056,838,462'Insecticidal azoles'20056,710,045'Heterocyclic fluoroalkenyl thioethers and the use thereof as pesticides (IV)'20046,683,028'Cyclic guanidine derivatives and their use as pesticides'20046,630,569'Ectoparasiticide agents'20036,605,595'Avermectin derivatives'20036,518,296'Substituted 3-thiocarbamoylpyrazoles'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to BAYER AG (3)· patent assignee history
2003–2008Based in Langenfeld, DE· patent location history
2004–2008Patents assigned to BAYER CROPSCIENCE AG (10)· patent assignee history
2005Patents assigned to BAYER CROPSCIENCE LP (1)· patent assignee history
2005–2010Based in Leichlingen, DE· patent location history
2010Patents assigned to BAYER ANIMAL HEALTH GMBH (1)· patent assignee history
2018Based in Leverkusen-Hitdorf, DE· patent location history
2019Patents assigned to EVERGREEN ANIMAL HEALTH LLC (1)· patent assignee history
2019Based in Leverkusen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER CROPSCIENCE AG | 10 | 2004–2008 |
| BAYER AG | 3 | 2003–2004 |
| BAYER ANIMAL HEALTH GMBH | 1 | 2010 |
| BAYER CROPSCIENCE LP | 1 | 2005 |
| EVERGREEN ANIMAL HEALTH LLC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Langenfeld, DE | 9 | 2003–2008 |
| Leichlingen, DE | 7 | 2005–2010 |
| Leverkusen, DE | 1 | 2019 |
| Leverkusen-Hitdorf, DE | 1 | 2018 |