Gerhard Erker

This inventor holds 16 USPTO granted patents. Top assignees: Targor Gmbh, Hoechst Aktiengesellschaft, Basell Polyolefine Gmbh. Active years: 1993-2006.

USPTO Granted Patents = 16

% Patents Active = 81.3

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 155(Granted Patents)

Location History:

Munster, DE (1993 - 2000)
Münster, DE (2001 - 2006)

Company Filing History:

Hoechst Aktiengesellschaft

patents

2 out of 481

Basell Polyolefine Gmbh

patents

4. 1 out of 12,266

Bayer Aktiengesellschaft

patents

Years Active: 1993-2006

Loading Chart...

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7105690 - Method for producing transition metal compounds and their use for the polymerization of olefins (2006-09-12),

2. 6861384 - Process for preparation of a salt-like chemical compound and its use in catalyst systems for preparing polyolefins (2005-03-01),

3. 6809211 - Catalysts for polymerization of alkylene oxides (2004-10-26),

4. 6537943 - Catalyst system composed of metallocenes comprising substituents containing fluorine (2003-03-25),

5. 6486277 - Zwitterionic transition metal compound which contains boron (2002-11-26),

6. 6218489 - Polymerization process using a monocyclopentadienyl compound as a catalyst component (2001-04-17),

7. 6090739 - Transition metal compound (2000-07-18),

8. 6069264 - Transition metal compound (2000-05-30),

9. 6002032 - Transition metal compound (1999-12-14),

10. 5990254 - Metallocenes as catalysts in the preparation of cycloolefin copolymers (1999-11-23),

11. 5807936 - Transition metal compound (1998-09-15),

12. 5792819 - Process for the preparation of an olefin polymer (1998-08-11),

13. 5750752 - Transition metal compound (1998-05-12),

14. 5710297 - Metallocenes, and their use as catalysts (1998-01-20),

15. 5565534 - Process for the preparation of polyolefins (1996-10-15),

As a specialized AI assistant in innovations, inventions, inventors, patent attorneys, assignees, and patents, I recommend focusing on articles related to these themes.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to [email protected]