CIPO Patents = 7

EPO Patents = 11

Forward Citations = 91

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19 inventors (with patents filed for the assignee):

Barry Jay Billig (5 out of 16 patents)

Christian Gueckel (5 out of 5 patents)

Nabil M Rizkalla (5 out of 64 patents)

4. Andrzej Rokicki (4 out of 33 patents)

5. Serguei Pak (3 out of 15 patents)

6. Howard Sachs (3 out of 5 patents)

7. James Mann (3 out of 5 patents)

8. Xiankuan Zhang (2 out of 17 patents)

9. William Crudge (2 out of 3 patents)

10. Arie Bortinger (2 out of 20 patents)

11. Jaap Willem Van Hal (2 out of 9 patents)

12. Norma Beatriz Castagnola (2 out of 3 patents)

13. Mansoor Husain (1 out of 8 patents)

14. Ashok S Padia (1 out of 6 patents)

15. Andrew D Schmitz (1 out of 5 patents)

20 patents: Sort by Forward Citations

1. 9101918 - Catalyst with bimodal pore size distribution and the use thereof (2015-08-11),

2. 8791280 - Process for preparation of catalyst carrier and its use in catalyst preparation (2014-07-29),

3. 8378129 - Two-stage calcination for catalyst production (2013-02-19),

4. 8318627 - Process for preparation of a catalyst carrier (2012-11-27),

5. 8057642 - Method of corrosion prevention (2011-11-15),

6. 8053609 - Solid catalyst useful for converting an alkylene oxide to an alkylene glycol (2011-11-08),

7. 7977274 - Catalyst with bimodal pore size distribution and the use thereof (2011-07-12),

8. 7910518 - Geometrically sized solid shaped carrier for olefin epoxidation catalyst (2011-03-22),

9. 7803957 - Ethylene oxide production using fixed moderator concentration (2010-09-28),

10. 7790001 - Method of corrosion prevention (2010-09-07),

11. 7763096 - Recovery of rhenium (2010-07-27),

12. 7714152 - Carrier for olefin oxide catalyst (2010-05-11),

13. 7700791 - Exothermic reaction system (2010-04-20),

14. 7696368 - Start-up of high selectivity catalysts in olefin oxide plants (2010-04-13),

15. 7663005 - Process for preparing an alkylene glycol (2010-02-16),

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

20 Patents

#122 in W-8000 Munich

#2,246 in Germany

#30,364 in the World

Munich, Germany

Sd Lizenzverwertungsgesellschaft Mbh & Co Kg

Forward Citations = 91

19 inventors:

Barry Jay Billig (5 out of 16 patents)

Christian Gueckel (5 out of 5 patents)

Nabil M Rizkalla (5 out of 64 patents)

4. Andrzej Rokicki (4 out of 33 patents)

5. Serguei Pak (3 out of 15 patents)

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7 patents (CIPO):

Please report any incorrect information to support@idiyas.com

11 patents (EPO):

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