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USPTO Patent Rankings Data through Dec 31, 2025
Home › Schering › Sybille Beier
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Sybille Beier — 35 Patents

SCSchering: 34 patents #48 of 2,442Top 2%
SASchering A.G.: 1 patents #15 of 44Top 35%
Berlin, DE: #107 of 9,690 inventorsTop 2%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Sybille Beier has been granted 35 US patents while listed as an inventor at Schering. The first was granted in 1983 and the most recent in May 2005. Sybille Beier ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Sybille Beier in Berlin, DE.

Patents per Year

Patents granted per year, 1983 to 2005Bar chart with a peak of 7 patents in 1992.peak 71983: 1 patents19831985: 1 patents1986: 4 patents19861987: 1 patents1988: 2 patents19881989: 5 patents1990: 2 patents19901992: 7 patents1993: 3 patents19931995: 2 patents1996: 2 patents19961998: 4 patents2005: 1 patents2005

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6894038 Use of biogenic estriol diester prodrugs for the treatment of autoimmune diseases Walter Elger, Harald Von Keyserlingk, Frank Dahlke 2005-05-17 $3,076,000
5843933 11.beta.-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents Arwed Cleve, Cornelius Scheidges, Gunter Neef, Eckhard Ottow, Walter Elger 1998-12-01
5795881 Combined use of an antigestagen and a progesterone synthesis inhibitor of the trilostane and epostane type Walter Elger, Beate Kosub, Marianne Faehnrich, Krzysztof Chwalisz, Syed Hamiduddin Hasan +1 more 1998-08-18
5744464 Antigestagens for the inhibition of uterine synthesis of prostaglandin Walter Elger, Krzysztof Chwalisz, Marianne Fahnrich 1998-04-28
5728689 11.beta.-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents Arwed Cleve, Cornelius Scheidges, Gunter Neef, Eckhard Ottow, Walter Elger 1998-03-17
5569652 Dihydrospirorenone as an antiandrogen Walter Elger, Yukishige Nishino, Rudolf Wiechert 1996-10-29
5529993 14.alpha., 17.alpha.-ethano-16.alpha.-hydroxy-estratrienes Gerald Kirsch, Gunter Neef, Henry Laurent, Rudolf Wiechert, James R. Bull +2 more 1996-06-25
5446036 13-alkyl-11beta-phenylgonanes Stefan Scholz, Eckhard Ottow, Guenter Neef, Walter Elger, Krzysztof Chwalisz 1995-08-29
5446178 Process for preparing 19,11.beta.-bridged steroids Eckhard Ottow, Rudolf Wiechert, Gunter Neef, Walter Elger, David Henderson 1995-08-29
5273971 13-alkyl-11.beta.-phenylgonanes Stefan Scholz, Eckhard Ottow, Guenter Neef, Walter Elger, Krzysztof Chwalisz 1993-12-28
5244886 11.beta.-phenyl-14.beta.H steroids Stefan Scholz, Gunter Neef, Eckhard Ottow, Walter Elger, Krzysztof Chwalisz 1993-09-14
5232915 9.alpha.-hydroxy-19,11.beta.-bridged steroids, their production and pharmaceutical preparations containing these steroids Eckhard Ottow, Gunter Neef, Rudolf Wiechert, Walter Elger, Karl-Heinrich Fritzemeier 1993-08-03
5134136 14.alpha.,17.alpha.-ethanoestratrienes Gerald Kirsch, Henry Laurent, Rudolf Wiechert, Walter Elger, James R. Bull +1 more 1992-07-28
5132299 11.beta.-phenyl-4,9,15-estratrienes, their manufacture and pharmaceutical preparations containing same Eckhard Ottow, Helmut Hofmeister, Stefan Scholz, Guenter Neef, Walter Elger +1 more 1992-07-21
5095010 Antigestagens, glucocorticoids and prostaglandins for induction of labor or for termination of pregnancy Walter Elger 1992-03-10
5095129 19,11 .beta.-bridged steroids, their manufacture and pharmaceutical preparations containing them Eckhard Ottow, Rudolf Wiechert, Gunter Neef, Walter Elger, David Henderson 1992-03-10
5093507 10.beta.,11.beta.-bridged steroids Cornelius Scheidges, Eckhard Ottow, Gunter Neef, Walter Elger 1992-03-03
5089488 .beta.-(4-isopropenylphenyl)estra-4,9-dienes, their production, and pharmaceutical preparations containing same Eckhard Ottow, Rudolf Wiechert, Gunter Neef, Walter Elger, David Henderson 1992-02-18
5089635 11 .beta.-phenyl-gonanes, their manufacture and pharmaceutical preparations containing them Gunter Neef, Walter Elger, David Henderson, Eckard Otto, Ralph Rohde 1992-02-18
4891365 17-Substituted estradienes and estratrienes Rudolf Wiechert, Walter Elger, Klaus Annen, Klaus Nickisch, Henry Laurent 1990-01-02
4891368 Use of antigestagens for softening the nonpregnant cervix Krzysztof Chwalisz, Angelika Esch, Walter Elger 1990-01-02
4888331 Coadministration of antigestagen and antiestrogen for gynecological disorders, abortion and labor induction Walter Elger, Marianne Fahnrich, Beate Kosub, Krzysztof Chwalisz, Syed Hamiduddin Hasan 1989-12-19
4870069 11.beta.-alkynyl-estrenes and -estradienes, their production and pharmaceutical preparations containing them Eckhard Ottow, Rudolf Wiechert, Guenter Neef, Juergen Bardenhagen, Walter Elger +1 more 1989-09-26
4870067 Oxytocins and antigestagens in combination for induction of birth Krzsysztof Chwalisz, Walter Elger, Guenter Neef 1989-09-26
4829060 11 Beta-N,N-dimethylaminophenyl-estradienes, their manufacture and pharmaceutical preparations containing them Eckhard Ottow, Guenter Neef, Ralph Rohde, Rudolf Wiechert, Walter Elger +1 more 1989-05-09

Frequent Collaborators

Walter Elger33 shared
Rudolf Wiechert17 shared
Eckhard Ottow14 shared
Gunter Neef14 shared
David Henderson11 shared
Henry Laurent8 shared

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