Inventor

Ulrich Knips

Inventor

Kamen, DE

Overview

6→

Patents

1983–2000

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary

C07CAcyclic or carbocyclic compounds42%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

C08JWorking-up8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C09DCoating compositions, e.g. paints, varnishes or lacquers8%

Y02PClimate change mitigation technologies in the production or processing of goods8%

PatentTitleYear

6,166,126'Binder solutions for printing inks containing aromatic polymers with high softening points'2000 6,107,527'Process for the production of hydroxy-aromatic substances'2000 5,990,357'Process for the oxidation of isoalkylaromatic hydrocarbons, and catalyst for the execution of the process'1999 4,490,552'Preparation of aryl esters by decomposing an aryl thallium carboxylate'1984 4,477,380'Oxidation process of reactive aromatics with reactivation of the catalyst using potassium permanganate'1984 4,385,002'Monoaryl thallium III perchlorates and their preparation'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1984Patents assigned to RUETGERSWERKE AG (3)· patent assignee history

1983–1984Based in D-4607 Kamen-Heeren-Werve, DE· patent location history

1984Based in Plettenberg, DE· patent location history

1999–2000Patents assigned to RUTGERS KUREHA SOLVENTS GMBH (2)· patent assignee history

1999–2000Based in Kamen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RUETGERSWERKE AG	3	1983–1984
RUTGERS KUREHA SOLVENTS GMBH	2	1999–2000

Locations

Location	Patents	Span
Kamen, DE	3	1999–2000
D-4607 Kamen-Heeren-Werve, DE	2	1983–1984
Plettenberg, DE	1	1984