loadpatents
name:-0.021943092346191
name:-0.015677213668823
name:-0.002763032913208
Antons; Stefan Patent Filings

Antons; Stefan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Antons; Stefan.The latest application filed is for "process for producing heterocylic compounds".

Company Profile
2.19.17
  • Antons; Stefan - Leverkusen 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
PatentDate
Process for producing heterocylic compounds
Grant 11,161,840 - Antons , et al. November 2, 2
2021-11-02
Process For Producing Heterocylic Compounds
App 20210261536 - ANTONS; Stefan ;   et al.
2021-08-26
Novel Crystal Forms Of The Monosodium Salt Of Foramsulfuron
App 20190389813 - ANTONS; Stefan ;   et al.
2019-12-26
Crystal forms of the monosodium salt of foramsulfuron
Grant 10,472,331 - Antons , et al. Nov
2019-11-12
Novel Crystal Forms Of The Monosodium Salt Of Foramsulfuron
App 20180022711 - ANTONS; STEFAN ;   et al.
2018-01-25
Process For Preparing [3-[(6-chloro-3-pyridinyl)methyl]-2-thiazolidinylidene]cyanamide
App 20150005502 - Lui; Norbert ;   et al.
2015-01-01
Process for Preparing Chiral 3-Triazolyl Sulphoxide Derivatives
App 20140256953 - ANTONS; Stefan ;   et al.
2014-09-11
Process for preparing chiral 3-triazolyl sulphoxide derivatives
Grant 8,765,970 - Antons , et al. July 1, 2
2014-07-01
Process for preparing 2,2-difluoroethylamine by hydrogenating 1,1-difluoro-2-nitroethane
Grant 8,754,262 - Antons , et al. June 17, 2
2014-06-17
3-triazolylphenyl-substituted sulphide derivatives as acaricides and insecticides
Grant 8,722,717 - Alig , et al. May 13, 2
2014-05-13
Method for producing 2,2-difluoroethylamine derivatives by imine hydrogenation
Grant 8,637,673 - Lui , et al. January 28, 2
2014-01-28
3-[1-(3-haloalkyl)triazolyl]phenyl sulphide derivatives as acaricides and insecticides
Grant 8,632,767 - Alig , et al. January 21, 2
2014-01-21
Trifluromethoxyphenyl-substituted tetramic acid derivatives pesticides and/or herbicides
Grant 8,507,537 - Fischer , et al. August 13, 2
2013-08-13
Process for Preparing Chiral 3-Triazolyl Sulphoxide Derivatives
App 20130172573 - ANTONS; Stefan ;   et al.
2013-07-04
Process for preparing chiral 3-triazolyl sulphoxide derivatives
Grant 8,314,133 - Antons , et al. November 20, 2
2012-11-20
Method for producing 2,2-difluoroethylamine derivative by amide hydrogenation
Grant 8,273,897 - Lui , et al. September 25, 2
2012-09-25
Process for preparing 2,2-difluoroethylamine and salts thereof proceeding from difluoroacetonitrile
Grant 8,242,311 - Lui , et al. August 14, 2
2012-08-14
Method For Producing 2,2 Difluoroethylamine Derivatives By Imine Hydrogenation
App 20120022264 - Lui; Norbert ;   et al.
2012-01-26
Trifluromethoxyphenyl-Substituted Tetramic Acid Derivatives Pesticides and/or Herbicides
App 20120015807 - Fischer; Reiner ;   et al.
2012-01-19
Process For Preparing 2,2-difluoroethylamine And Salts Thereof Proceeding From Difluoroacetonitrile
App 20110166388 - Lui; Norbert ;   et al.
2011-07-07
Process for Preparing 2,2-difluoroethylamine by Hydrogenating 1,1-difluoro-2-nitroethane
App 20110082318 - ANTONS; Stefan ;   et al.
2011-04-07
Process for the Preparation of 1-Phenyl-1,2,4-triazoles
App 20110077410 - ANTONS; Stefan ;   et al.
2011-03-31
3-Triazolylphenyl-substituted sulphide derivatives as acaricides and insecticides
App 20110046194 - Alig; Bernd ;   et al.
2011-02-24
3-[1-(3-Haloalkyl)triazolyl]phenyl sulphide derivatives as acaricides and insecticides
App 20110045104 - Alig; Bernd ;   et al.
2011-02-24
Process for preparing chiral 3-triazolyl sulphoxide derivatives
App 20110015405 - Antons; Stefan ;   et al.
2011-01-20
Method For Producing 2,2-difluoroethylamine Derivative By Amide Hydrogenation
App 20100222593 - Lui; Norbert ;   et al.
2010-09-02
Process for the preparation of 2-aminomethylpiperidine
App 20080188665 - Antons; Stefan ;   et al.
2008-08-07
Process for the preparation of specific aromatic aldehydes
App 20030232989 - Antons, Stefan ;   et al.
2003-12-18
Method for producing catalysts containing ruthenium and the use thereof for hydrogenation
Grant 6,376,414 - Antons , et al. April 23, 2
2002-04-23
Process for the preparation of optically active alcohols
Grant 5,731,479 - Antons March 24, 1
1998-03-24
Process for preparing optically active amino alcohols
Grant 5,536,879 - Antons , et al. July 16, 1
1996-07-16

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed