Inventor
Gunter Lipowsky
Inventor
Ladenburg, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds32%
C07DHeterocyclic compounds16%
B03DFlotation11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C12NMicroorganisms or enzymes5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
C22BProduction and refining of metals5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
PatentTitleYear
10,195,614Composition of fatty acids and N-acyl derivatives of sarcosine for the improved flotation of nonsulfide minerals201910,105,713Stable aqueous composition of neutral collectors and their use in mineral beneficiation processes20188,933,246'Process for preparing 1-phenylpyrazoles'20158,604,071'Method for producing hydroxymethyl diphenyloxiranes and corresponding 1-azolylmethyl-1,2-diphenyloxiranes'20138,575,366'Method for producing 2-halogenomethylphenyl acetic acid derivatives'20138,491,758'Process for inhibiting polymerization of (meth)acrylic acid and/or (meth)acrylic esters'20138,362,271'Process for preparing 1-phenylpyrazoles'20138,183,018'Process for producing of epoxy-containing (meth)acrylic esters, using lipases'20127,745,658'Process for preparing tertiary alkyl esters of (meth)acrylic acid having at least 4 carbon atoms in the alkyl radical'20107,700,804'Process for transferring heat to a liquid mixture comprising at least one (meth)acrylic monomer'20107,323,590'Process for rectificatively separating a liquid comprising acrylic acid and/or methacrylic acid'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2012Patents assigned to BASF AG (3)· patent assignee history
2008–2012Based in Schriesheim, DE· patent location history
2010–2015Patents assigned to BASF SE (6)· patent assignee history
2012–2013Patents assigned to LIPOWSKY GUNTER (5)· patent assignee history
2013Patents assigned to BIECHE WILLI (1)· patent assignee history
2013–2019Based in Ladenburg, DE· patent location history
2018–2019Patents assigned to CLARIANT INT LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 6 | 2010–2015 |
| LIPOWSKY GUNTERself | 5 | 2012–2013 |
| BASF AG | 3 | 2008–2012 |
| CLARIANT INT LTD | 2 | 2018–2019 |
| BIECHE WILLI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ladenburg, DE | 7 | 2013–2019 |
| Schriesheim, DE | 4 | 2008–2012 |