Zinc ketoiminate complexes as catalysts for the production of polyurethanes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10787464
APP PUB NO 20200216474A1
SERIAL NO

16648345

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The use of zinc ketoiminate complexes in the production of polyurethanes is described, wherein the zinc ketoiminate complexes are obtainable by reacting a zinc compound with certain ketimines.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
EVONIK OPERATIONS GMBHRELLINGHAUSER STRASSE 1-11 ESSEN 45128

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dittrich, Dennis Recklinghausen, DE 1 23
Eilbracht, Christian Herne, DE 26 583
Ferenz, Michael Essen, DE 88 3001
Fiedel, Michael Essen, DE 32 659
Günther, Thomas Neuss, DE 27 97
Glos, Martin Borken, DE 58 1080
Knott, Wilfried Essen, DE 153 6190
Schulz, Stephan Essen, DE 24 194

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 29, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 29, 2032
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00