Inventor
Dieter Heinz
Inventor
Heppenheim, DE
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
A61KPreparations for medical, dental or toiletry purposes9%
A61QSpecific use of cosmetics or similar toiletry preparations9%
C07CAcyclic or carbocyclic compounds9%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties9%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B41MPrinting, duplicating, marking, or copying processes4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
PatentTitleYear
9,464,038'Method for producing specific oximes and oximethers'20169,365,586'Method for producing dithiine tetracarboximides'20169,202,165'Device for counting objects fed as bulk material'20158,642,161'Optically variable security element'20148,536,357'Process for heterogeneously catalysed esterfication of fatty acids'20138,299,282'Continuous method for the heterogenically catalyzed esterification of fatty acids'20127,887,849'Pigment mixture'20117,435,319'Process for the mild distillative separation of mixtures'20087,410,685'Infrared-reflective material comprising interference pigments having higher transmission in the visible region than in the NIR region'20086,727,308'Laser-markable plastics'20046,673,329'Process for preparing fluorosulfonic acid having low contents of low-boiling compounds'20046,599,355'Interference pigments with great color strength'20036,579,355'Interference pigments'20036,489,502'Process for preparing phosphoric acid esters'20026,420,465'Process for preparing phosphoric acid esters'20026,376,577'Laser-markable plastics'20026,291,551'Laser-markable plastics'20016,229,018'Process for the preparation of nicotinic acid'20015,821,391'Process for preparing 3-oxyalkylpropan-1-ols'19985,785,962'Hair shampoo'19985,780,686'Process for preparing 4-oxa-amines'19985,780,687'Process for preparing 3-oxyalkylpropan-1-ols'19985,753,026'Process for the preparation of inclusion pigments'19985,672,200'Pigment preparation and its use'19975,409,628'Hair shampoo'19955,238,661'Process for the preparation of low-chloride aqueous titanyl nitrate solutions'19935,046,515'Permanent shaping agent for human hair and the method for the permanent shaping of human hair'19913,951,304'Apparatus for transporting small objects'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1998Based in Gustavsburg, DE· patent location history
1993–2014Patents assigned to MERCK PATENT GMBH (10)· patent assignee history
1997–2014Based in Heppenheim, DE· patent location history
1998Patents assigned to HOECHST AG (3)· patent assignee history
1998Based in Meerbusch, DE· patent location history
2001–2016Based in Leverkusen, DE· patent location history
2002–2004Patents assigned to BAYER AG (3)· patent assignee history
2012–2015Patents assigned to HEINZ DIETER (4)· patent assignee history
2013–2016Based in Bergisch Gladbach, DE· patent location history
2016Patents assigned to BAYER CROPSCIENCE AG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 10 | 1993–2014 |
| HEINZ DIETERself | 4 | 2012–2015 |
| BAYER AG | 3 | 2002–2004 |
| HOECHST AG | 3 | 1998 |
| BAYER CROPSCIENCE AG | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heppenheim, DE | 9 | 1997–2014 |
| Leverkusen, DE | 6 | 2001–2016 |
| Meerbusch, DE | 3 | 1998 |
| Gustavsburg, DE | 3 | 1991–1998 |
| Bergisch Gladbach, DE | 2 | 2013–2016 |