TY  - PAT
A1  - Sponagel, Stefan
A1  - Graf, Günter
A1  - Groß, Heinz
T1  - Method for manufacturing a sealing ring : United States Patent 4,861,536 ; date of patent: Aug. 12, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel
Y1  - 1989
N1  - Barcode: US004861536A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Patent and Trademark Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Sponagel, Stefan
A1  - Graf, Günter
A1  - Groß, Heinz
T1  - Method for the manufacture of a sealing ring with a sealing lip having hydrodynamically acting return elements : United States Patent 4,850,097 ; date of patent: Jul. 25, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel
Y1  - 1989
N1  - Barcode: US004850097A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Patent and Trademark Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Berndt, Heinz
A1  - Höcker, Hartwig
A1  - Kuropka, Rolf
A1  - Kinkel, Joachim
T1  - Silane coated inorganic materials for chromatography : United States Patent
Y1  - 1991
PB  - [The United States Patent and Trademark Office]
CY  - [Alexandria, VA u.a.]
ER  - 
TY  - PAT
A1  - Sponagel, Stefan
A1  - Wachowitz, Waldemar
T1  - Shaft seal : United States Patent 5,143,385 ; date of patent: Sep. 1, 1992 / assignee: Firma Carl Freudenberg
Y1  - 1992
N1  - Barcode: US005143385A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Patent and Trademark Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Lauth, Jakob
A1  - Müller, Ulrich
A1  - Hoelderich, Wolfgang
T1  - Colored crystalline aluminophosphates and/or silicoaluminophosphates of the AEL or VFI type : United States Patent ; patent number 5,360,474 ; date of patent: Nov. 1, 1994 / assignee: BASF Aktiengesellschaft
Y1  - 1994
N1  - Barcode: US005360474A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Trademark and Patent Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Lauth, Jakob
A1  - Müller, Ulrich
A1  - Hoelderich, Wolfgang
T1  - Preparation of aluminophosphates and silicoaluminophosphates having the AEL structure using 1,2-bis-( 4-pyridyl)-ethane : United States Patent ; patent number 5,324,493 ; date of patent: Jun. 28, 1994 / assignee: BASF Aktiengesellschaft. Inventors: Ulrich Mueller ; Wolfgang Hoelderich ; Guenter Lauth
Y1  - 1994
N1  - Barcode: US005324493A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Trademark and Patent Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Lauth, Jakob
T1  - Preparation of O-(2-hydroxyalkyl) oximes : patent application CA 2196452 ; filing date: 1995-07-28 ; national entry: 1997-01-30 / applicants: BASF Aktiengesellschaft. Inventors: Harreus, Albrecht ; Gotz, Norbert ; Rang, Harald ... Lauth, Guenther ...
Y1  - 1995
N1  - International publication number: WO1996/004238
PB  - Canadian International Property Office
CY  - [Gatineau, Quebec]
ER  - 
TY  - PAT
A1  - Lauth, Jakob
A1  - Hoelderich, Wolfgang
A1  - Wagenblast, Gerhard
T1  - Molecular sieves containing azo dyes : United States Patent ; patent number 5,573,585 ; date of patent: Nov. 12, 1996 / assignee: Wolfgang Hoelderich. Inventors: Guenter Lauth ; Wolfgang Hoelderich ; Gerhard Wagenblast ...
Y1  - 1996
N1  - Barcode: US005573585A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Trademark and Patent Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Lauth, Jakob
A1  - Hoelderich, Wolfgang
A1  - Harth, Klaus
A1  - Hibst, Hartmuth
T1  - Coated catalysts : United States Patent ; patent number 5,559,065 ; date of patent: Sep. 24, 1996 / assignee: BASF Aktiengesellschaft
Y1  - 1996
N1  - Barcode: US005559065A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Trademark and Patent Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Lauth, Jakob
A1  - Harreus, Albrecht
A1  - Goetz, Norbert
A1  - Rang, Harald
T1  - Preparation of O-(2-hydroxyalkyl) oximes : [South African Patent ] publication number: ZA9506402 ; publication date: 1997-02-03 / applicant: BASF AG.  Inventor: Harreus, Albrecht ; Goetz, Norbert ; Rang, Harald .... Lauth, Guenter ...
Y1  - 1997
N1  - Also published as WO9604238
PB  - [South African Companies and Intellectual Property Registration Office]
CY  - [Pretoria]
ER  -