Kuhlein; Klaus

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kuhlein; Klaus.The latest application filed is for "process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetate".

Company Profile

0.10.2

Kuhlein; Klaus - Kelkheim DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetate Grant 6,987,200 - Hagemeyer , et al. January 17, 2	2006-01-17
Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate, a process for producing them and their use Grant 6,849,243 - Hagemeyer , et al. February 1, 2	2005-02-01
Process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetate App 20030187294 - Hagemeyer, Alfred ; et al.	2003-10-02
Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetate Grant 6,603,038 - Hagemeyer , et al. August 5, 2	2003-08-05
Process for producing coated catalysts by CVD App 20010048970 - Hagemeyer, Alfred ; et al.	2001-12-06
Polybetaine-stabilized, palladium-containing nanoparticles, a process for preparing them and also catalysts prepared from them for producing vinyl acetate Grant 6,074,979 - Hagemeyer , et al. June 13, 2	2000-06-13
Olefin polymerization process by using a substituted indenyl containing metallocene catalyst Grant 5,741,868 - Winter , et al. April 21, 1	1998-04-21
Metallocene compound Grant 5,532,396 - Winter , et al. July 2, 1	1996-07-02
Phosphonic acid cross-linked hydrophilic copolymers Grant 4,585,845 - Engelhardt , et al. April 29, 1	1986-04-29
Copolymer, a process for its preparation and its use as a sorbent Grant 4,552,905 - Keil , et al. November 12, 1	1985-11-12
Crosslinking agents for water-swellable polymers Grant 4,522,997 - Schmitz , et al. June 11, 1	1985-06-11
Water soluble copolymers for use in fracture-acidizing of wells Grant 4,500,437 - Engelhardt , et al. February 19, 1	1985-02-19

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