Weigl; Ulrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Weigl; Ulrich.The latest application filed is for "process for the production of cannabidiol and delta-9-tetrahydrocannabinol".

Company Profile

4.18.25

Weigl; Ulrich - Schaffhausen CH
Weigl; Ulrich - Hilzingen 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 The Production Of Cannabidiol And Delta-9-tetrahydrocannabinol App 20210061781 - Dialer; Lukas ; et al.	2021-03-04
Process for the production of cannabidiol and delta-9-tetrahydrocannabinol Grant 10,844,035 - Dialer , et al. November 24, 2	2020-11-24
N-demethylation of morphinan alkaloids Grant 10,626,120 - Roberge , et al.	2020-04-21
N-demethylation Of Morphinan Alkaloids App 20190330221 - Roberge; Dominique ; et al.	2019-10-31
Processes And Oxazolidine-Containing Intermediates For The Preparation Of Morphine Analogs And Derivatives App 20190127389 - Kappe; Christopher Oliver ; et al.	2019-05-02
Process For The Production Of Cannabidiol And Delta-9-tetrahydrocannabinol App 20180319763 - Dialer; Lukas ; et al.	2018-11-08
Process for the production of cannabidiol and delta-9-tetrahydrocannabinol Grant 10,059,683 - Dialer , et al. August 28, 2	2018-08-28
Process For The Production Of Cannabidiol And Delta-9-tetrahydrocannabinol App 20170008869 - Dialer; Lukas ; et al.	2017-01-12
Process For The Production Of Cannabidiol And Delta-9-tetrahydrocannabinol App 20170008868 - Dialer; Lukas ; et al.	2017-01-12
Process For The Preparation Of Oxymorphone Freebase App 20160340362 - Bailey; Timothy Samuel ; et al.	2016-11-24
Processes For Preparing 3-benzazepines App 20160185729 - Wolgast; Beverly L. ; et al.	2016-06-30
Processes for preparing 3-benzazepines Grant 9,102,627 - Wolgast , et al. August 11, 2	2015-08-11
Processes For The Preparation Of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine And Intermediates Related Thereto App 20150038701 - Weigl; Ulrich ; et al.	2015-02-05
Processes for preparing 3-benzazepines Grant 8,946,207 - Wolgast , et al. February 3, 2	2015-02-03
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto Grant 8,802,845 - Weigl , et al. August 12, 2	2014-08-12
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto Grant 8,501,935 - Weigl , et al. August 6, 2	2013-08-06
Processes For The Preparation Of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine And Intermediates Related Thereto App 20130178619 - Weigl; Ulrich ; et al.	2013-07-11
Processes For Preparing 3-benzazepines App 20130178620 - Wolgast; Beverly L. ; et al.	2013-07-11
Processes For Preparing 3-benzazepines App 20130165648 - Wolgast; Beverly L. ; et al.	2013-06-27
Processes for preparing 3-benzazepines Grant 8,367,657 - Wolgast , et al. February 5, 2	2013-02-05
Method for producing N-methylnaltrexone bromide Grant 8,318,936 - Weigl , et al. November 27, 2	2012-11-27
Processes For The Preparation Of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine And Intermediates Related Thereto App 20120283431 - Weigl; Ulrich ; et al.	2012-11-08
Process for purifying noroxymorphone compounds Grant 8,227,609 - Weigl , et al. July 24, 2	2012-07-24
Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates related thereto Grant 8,168,782 - Weigl , et al. May 1, 2	2012-05-01
Method For Producing N-phenyl-n-(4-piperidinyl) Amide Salts App 20110144346 - Flogel; Oliver ; et al.	2011-06-16
Method for obtaining pure tetrahydrocannabinol Grant 7,923,558 - Arslantas , et al. April 12, 2	2011-04-12
Solvent-free Crystalline Form Of Naltrexone App 20100210675 - Weigl; Ulrich ; et al.	2010-08-19
Method For Producing N-methylnaltrexone Bromide App 20100168427 - Weigl; Ulrich ; et al.	2010-07-01
Process For Purifying Noroxymorphone Compounds App 20090270624 - Weigl; Ulrich ; et al.	2009-10-29
Processes for the Preparation of 8-Chloro-1-Methyl-2,3,4,5-Tetrahydro-1H-3-Benzazepine and Intermediates Related Thereto App 20090143576 - Weigl; Ulrich ; et al.	2009-06-04
Method for Obtaining Pure Tetrahydrocannabinol App 20080275237 - Arslantas; Enver ; et al.	2008-11-06
Processes for Preparing 3-Benzazepines App 20080045502 - Wolgast; Beverly L. ; et al.	2008-02-21
Process for preparing peptidyl heterocyclic ketone derivatives Grant 7,205,384 - Breslav , et al. April 17, 2	2007-04-17
Process for preparing peptidyl heterocyclic ketone derivatives App 20050059607 - Breslav, Michael ; et al.	2005-03-17

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