Walter Elger

Person

Eichen 28, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Pro-drug forming compounds
- Patent number 10,273,263
- Issue date Apr 30, 2019
- Evestra, Inc.
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combination of estrogens plus antiprogestins with significant parti...
- Patent number 9,850,273
- Issue date Dec 26, 2017
- Evestra, Inc.
- Klaus Nickisch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pro-drug forming compounds
- Patent number 9,745,338
- Issue date Aug 29, 2017
- Evestra, Inc.
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazolyl progesterone antagonists
- Patent number 9,096,641
- Issue date Aug 4, 2015
- Evestra, Inc.
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mesoprogestins (progesterone receptor modulators) for the treatment...
- Patent number 8,193,252
- Issue date Jun 5, 2012
- Bayer Pharma AG
- Kristof Chwalisz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-substituted D-homo-estra-1,3,5(10)-trienes as inhibitors of 17β-h...
- Patent number 7,732,493
- Issue date Jun 8, 2010
- Bayer Schering Pharma Aktiengesellschaft
- Alexander Hillisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mesoprogrestins (progesterone receptor modulations) as a component...
- Patent number 7,629,334
- Issue date Dec 8, 2009
- Bayer Schering Pharma Aktiengesellschaft
- Kristof Chwalisz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Progesterone receptor modulators with increased antigonadotropic ac...
- Patent number 7,550,451
- Issue date Jun 23, 2009
- Bayer Schering Pharma AG
- Alexander Hillisch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Estradiol prodrugs
- Patent number 7,534,780
- Issue date May 19, 2009
- Bayer Schering Pharma Aktiengesellschaft
- Ralf Wyrwa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds with sulphonamide group and pharmaceutical compositions c...
- Patent number 7,507,725
- Issue date Mar 24, 2009
- Schering AG
- Walter Elger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-substituted D-homo-estra-1,3,5(10)-trienes as inhibitors of 17β-h...
- Patent number 7,435,757
- Issue date Oct 14, 2008
- Schering AG
- Alexander Hillisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-substituted estra-1,3,5(10)-trien-17-ones as inhibitors of 17β-hy...
- Patent number 7,419,972
- Issue date Sep 2, 2008
- Schering AG
- Alexander Hillisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Δ15-D-Homosteroids with androgenic action
- Patent number 7,388,003
- Issue date Jun 17, 2008
- Bayer Schering Pharma AG
- Ralf Wyrwa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8β-hydrocarbyl-substituted estratrienes for use as selective estrogens
- Patent number 7,378,404
- Issue date May 27, 2008
- Schering Aktiengesellschaft
- Olaf Peters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition
- Patent number 7,335,650
- Issue date Feb 26, 2008
- Sterix Limited
- Barry Victor Lloyd Potter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Contraception method using competitive progesterone antagonists and...
- Patent number 7,297,702
- Issue date Nov 20, 2007
- Schering Aktiengesellschaft
- Krzysitof Chwalisz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Unsaturated 14, 15-cyclopropanoandrostanes, a method for their prod...
- Patent number RE39862
- Issue date Sep 25, 2007
- Schering AG
- Sven Ring
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
17α-fluorosteroids, pharmaceutical compositions containing 17α-fluo...
- Patent number 7,199,115
- Issue date Apr 3, 2007
- Schering AG
- Ulrich Bothe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methylene-4-azasteroids
- Patent number 7,186,728
- Issue date Mar 6, 2007
- Schering AG
- Bernd Menzenbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of biogenic estrogen sulfamates for hormone replacement therapy
- Patent number 7,053,077
- Issue date May 30, 2006
- Schering AG
- Walter Elger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
11β-Substituted 19-nor-17-α-pregna-1,3,5(10)-trien-17β-ols with a 2...
- Patent number 6,956,031
- Issue date Oct 18, 2005
- Schering Aktiengesellschaft
- Alexander Hillisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of biogenic estriol diester prodrugs for the treatment of autoi...
- Patent number 6,894,038
- Issue date May 17, 2005
- Schering Aktiengesellschaft
- Walter Elger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
17-Methylene steroids, process for their production and pharmaceuti...
- Patent number 6,855,836
- Issue date Feb 15, 2005
- Jenapharm GmbH & Co. KG
- Bernd Menzenbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pharmaceutical preparations containing estra-1,3,5(10)-triene deriv...
- Patent number 6,841,548
- Issue date Jan 11, 2005
- Schering AG
- Sigfrid Schwarz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
17α-fluoroalkyl-11β-benzaldoxime steroids, process fo...
- Patent number 6,825,182
- Issue date Nov 30, 2004
- Schering AG
- Sven Ring
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Contraception method using competitive progesterone antagonists and...
- Patent number 6,790,853
- Issue date Sep 14, 2004
- Schering AG
- Krzystof Chwalisz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
14, 15-cyclopropanosteroids of the 19-norandrostane series, method...
- Patent number 6,723,715
- Issue date Apr 20, 2004
- Schering AG
- Sven Ring
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Unsaturated 14,15-cyclopropane-androstanes, a method for their prod...
- Patent number 6,710,039
- Issue date Mar 23, 2004
- Schering AG
- Sven Ring
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
19-nor-17α-pregna-1,3,5(10)-trien-17β-ols with a 21,1...
- Patent number 6,670,347
- Issue date Dec 30, 2003
- Schering AG
- Gerd Müller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition
- Patent number 6,653,298
- Issue date Nov 25, 2003
- Sterix Limited
- Barry Victor Lloyd Potter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HORMONAL CONTRACEPTION USING A VAGINAL RING WHICH RELEASES ESTRIOL...
- Publication number 20200383906
- Publication date Dec 10, 2020
- Evestra, Inc.
- Walter Elger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TARGETED DELIVERY OF PROGESTINS AND ESTROGENS VIA VAGINAL RING DEVI...
- Publication number 20190328656
- Publication date Oct 31, 2019
- Evestra, Inc.
- Walter Elger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HORMONAL CONTRACEPTION USING A VAGINAL RING WHICH RELEASES ESTRIOL
- Publication number 20190328657
- Publication date Oct 31, 2019
- Evestra, Inc.
- Walter Elger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRO-DRUG FORMING COMPOUNDS
- Publication number 20170349624
- Publication date Dec 7, 2017
- EVESTRA, INC.
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMBINATION OF ESTROGENS PLUS ANTIPROGESTINS WITH SIGNIFICANT PARTI...
- Publication number 20160159852
- Publication date Jun 9, 2016
- EVESTRA, INC.
- Klaus Nickisch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRO-DRUG FORMING COMPOUNDS
- Publication number 20150018322
- Publication date Jan 15, 2015
- EVESTRA, INC.
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMIDAZOLYL PROGESTERONE ANTAGONISTS
- Publication number 20140364600
- Publication date Dec 11, 2014
- Klaus Nickisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ESTRIOL FORMULATIONS
- Publication number 20110250274
- Publication date Oct 13, 2011
- Ze'ev Shaked
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOUNDS WITH A SULPHONAMIDE GROUP AND PHARMACEUTICAL COMPOSITIONS...
- Publication number 20090023896
- Publication date Jan 22, 2009
- Walter Elger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW 2-SUBSTITUTED D-HOMO-ESTRA-1,3,5(10)-TRIENES AS INHIBITORS OF 1...
- Publication number 20080306164
- Publication date Dec 11, 2008
- Alexander Hillisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
8Beta-Hydrocarbyl-Substituted Estratrienes As Selectively Active Es...
- Publication number 20080182829
- Publication date Jul 31, 2008
- Olaf Peters
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Film-Shaped Medicament for Oral Administration Containing Estriol
- Publication number 20070243217
- Publication date Oct 18, 2007
- HF Arzneimittelforschung GmbH
- Joachim Moormann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prodrugs of ERbeta-selective substances, process for their producti...
- Publication number 20070197488
- Publication date Aug 23, 2007
- Olaf Peters
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pharmaceutical combinations for compensating for a testosterone def...
- Publication number 20070078091
- Publication date Apr 5, 2007
- Doris Hubler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
New 2-substituted D-homo-estra-1,3,5(10)-trienes as inhibitors of 1...
- Publication number 20060052461
- Publication date Mar 9, 2006
- Alexander Hillisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Estradiol prodrugs
- Publication number 20050288267
- Publication date Dec 29, 2005
- Ralf Wyrwa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Steroid prodrugs with androgenic action
- Publication number 20050282793
- Publication date Dec 22, 2005
- Ralf Wyrwa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Estriol and estetrol prodrugs
- Publication number 20050277625
- Publication date Dec 15, 2005
- Ralf Wyrwa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
17alpha-fluorosteroids, pharmaceutical compositions containing 17al...
- Publication number 20050234027
- Publication date Oct 20, 2005
- Ulrich Bothe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Delta15-D-Homosteroids with androgenic action
- Publication number 20050131076
- Publication date Jun 16, 2005
- Ralf Wyrwa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Contraception method using competitive progesterone antagonists and...
- Publication number 20050026885
- Publication date Feb 3, 2005
- Krzysitof Chwalisz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Progesterone receptor modulators with increased antigonadotropic ac...
- Publication number 20050026891
- Publication date Feb 3, 2005
- Alexander Hillisch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methylene-4-azasteroids
- Publication number 20040248921
- Publication date Dec 9, 2004
- Bernd Menzenbach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
17alpha-fluoroalkyl-11beta-benzaldoxime steroids, process for their...
- Publication number 20040092492
- Publication date May 13, 2004
- Schering AG
- Sven Ring
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Use of biogenic estriol diester prodrugs for the treatment of autoi...
- Publication number 20040077614
- Publication date Apr 22, 2004
- Walter Elger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of biogenic estriol sulfamate prodrugs for treatment of autoimm...
- Publication number 20040067923
- Publication date Apr 8, 2004
- Walter Elger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
17Alpha fluoroalkyl steroids, method for producing the same and pha...
- Publication number 20040024231
- Publication date Feb 5, 2004
- Sven Ring
- C07 - ORGANIC CHEMISTRY
Information Patent Application
11-Beta substituted 19-nor-17-alpha-pregna-1,3,5(10)-trien-17beta-o...
- Publication number 20040014735
- Publication date Jan 22, 2004
- Schering AG
- Alexander Hillisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compounds with sulphonamide group and pharmaceutical compositions c...
- Publication number 20040014781
- Publication date Jan 22, 2004
- Walter Elger
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Contraception method using competitive progesterone antagonists and...
- Publication number 20030191102
- Publication date Oct 9, 2003
- Schering AG
- Krzystof Chwalisz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Walter Elger

Person

Patents Grantslast 30 patents

Pro-drug forming compounds

Combination of estrogens plus antiprogestins with significant parti...

Pro-drug forming compounds

Imidazolyl progesterone antagonists

Mesoprogestins (progesterone receptor modulators) for the treatment...

2-substituted D-homo-estra-1,3,5(10)-trienes as inhibitors of 17β-h...

Mesoprogrestins (progesterone receptor modulations) as a component...

Progesterone receptor modulators with increased antigonadotropic ac...

Estradiol prodrugs

Compounds with sulphonamide group and pharmaceutical compositions c...

2-substituted D-homo-estra-1,3,5(10)-trienes as inhibitors of 17β-h...

2-substituted estra-1,3,5(10)-trien-17-ones as inhibitors of 17β-hy...

Δ15-D-Homosteroids with androgenic action

8β-hydrocarbyl-substituted estratrienes for use as selective estrogens

Composition

Contraception method using competitive progesterone antagonists and...

Unsaturated 14, 15-cyclopropanoandrostanes, a method for their prod...

17α-fluorosteroids, pharmaceutical compositions containing 17α-fluo...

Methylene-4-azasteroids

Use of biogenic estrogen sulfamates for hormone replacement therapy

11β-Substituted 19-nor-17-α-pregna-1,3,5(10)-trien-17β-ols with a 2...

Use of biogenic estriol diester prodrugs for the treatment of autoi...

17-Methylene steroids, process for their production and pharmaceuti...

Pharmaceutical preparations containing estra-1,3,5(10)-triene deriv...

17&#x03B1;-fluoroalkyl-11&#x03B2;-benzaldoxime steroids, process fo...

Contraception method using competitive progesterone antagonists and...

14, 15-cyclopropanosteroids of the 19-norandrostane series, method...

Unsaturated 14,15-cyclopropane-androstanes, a method for their prod...

19-nor-17&#x03B1;-pregna-1,3,5(10)-trien-17&#x03B2;-ols with a 21,1...

Composition

Patents Applicationslast 30 patents

HORMONAL CONTRACEPTION USING A VAGINAL RING WHICH RELEASES ESTRIOL...

TARGETED DELIVERY OF PROGESTINS AND ESTROGENS VIA VAGINAL RING DEVI...

HORMONAL CONTRACEPTION USING A VAGINAL RING WHICH RELEASES ESTRIOL

PRO-DRUG FORMING COMPOUNDS

COMBINATION OF ESTROGENS PLUS ANTIPROGESTINS WITH SIGNIFICANT PARTI...

PRO-DRUG FORMING COMPOUNDS

IMIDAZOLYL PROGESTERONE ANTAGONISTS

ESTRIOL FORMULATIONS

COMPOUNDS WITH A SULPHONAMIDE GROUP AND PHARMACEUTICAL COMPOSITIONS...

NEW 2-SUBSTITUTED D-HOMO-ESTRA-1,3,5(10)-TRIENES AS INHIBITORS OF 1...

8Beta-Hydrocarbyl-Substituted Estratrienes As Selectively Active Es...

Film-Shaped Medicament for Oral Administration Containing Estriol

Prodrugs of ERbeta-selective substances, process for their producti...

Pharmaceutical combinations for compensating for a testosterone def...

New 2-substituted D-homo-estra-1,3,5(10)-trienes as inhibitors of 1...

Estradiol prodrugs

Steroid prodrugs with androgenic action

Estriol and estetrol prodrugs

17alpha-fluorosteroids, pharmaceutical compositions containing 17al...

Delta15-D-Homosteroids with androgenic action

Contraception method using competitive progesterone antagonists and...

Progesterone receptor modulators with increased antigonadotropic ac...

Methylene-4-azasteroids

17alpha-fluoroalkyl-11beta-benzaldoxime steroids, process for their...

Use of biogenic estriol diester prodrugs for the treatment of autoi...

Use of biogenic estriol sulfamate prodrugs for treatment of autoimm...

17Alpha fluoroalkyl steroids, method for producing the same and pha...

11-Beta substituted 19-nor-17-alpha-pregna-1,3,5(10)-trien-17beta-o...

Compounds with sulphonamide group and pharmaceutical compositions c...

Contraception method using competitive progesterone antagonists and...

17α-fluoroalkyl-11β-benzaldoxime steroids, process fo...

19-nor-17α-pregna-1,3,5(10)-trien-17β-ols with a 21,1...