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Patent Assignment Assignor Details
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Assignor Name : KUMMERFELD, RYSZARD
Total Assignments: 10
Assignment: 1
Reel/Frame:005757/0344   Pages: 3
Recorded: 06/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMMERFELD, RYSZARD
Exec Dt:
06/18/1991
2
BAUMGARTEN, SIEGFRIED
Exec Dt:
06/18/1991
3
HOLZAPFEL, GERD
Exec Dt:
06/18/1991
4
FALB, WOLFGANG
Exec Dt:
06/18/1991
5
PALM, ULRICH
Exec Dt:
06/18/1991
Assignee
1
DRAGERWERK AKTIENGESELLSCHFT
MOISLINGER ALLEE 53-55, D-2400 LUBECK,
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5113897
NONE
07721965
Correspondence name and address
MC GLEW AND TUTTLE
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-0827
Assignment: 2
Reel/Frame:006450/0500   Pages: 3
Recorded: 02/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUMMERFELD, RYSZARD
Exec Dt:
02/17/1993
Assignee
1
DRAGERWERK AG
MOISLINGER ALLEE 53-55
D-2400 LUBECK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5288277
NONE
08022960
Correspondence name and address
JOHN JAMES MCGLEW
MCGLEW & TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-0827
Assignment: 3
Reel/Frame:007400/0170   Pages: 3
Recorded: 03/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMMERFELD, RYSZARD
Exec Dt:
02/03/1995
Assignee
1
DRAGERWERK AG
MOISLINGER ALLEE 53-55
D-23542 LUBECK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5479958
NONE
08406503
Correspondence name and address
MCGLEW & TUTTLE, P.C.
JOHN JAMES MCGLEW
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-0827
Assignment: 4
Reel/Frame:007865/0064   Pages: 4
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMMERFELD, RYSZARD
Exec Dt:
12/08/1995
Assignee
1
DRAEGERWERK AG
53/55
MOISLINGER ALLEE
23542 LUEBECK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D390968
NONE
29048509
Correspondence name and address
CAESAR, RIVISE, BERNSTEIN ET AL.
STANLEY H. COHEN
12TH FLOOR-SEVEN PENN CENTER
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 5
Reel/Frame:009812/0760   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMMERFELD, RYSZARD
Exec Dt:
01/18/1999
2
KRICHELDORFF, KLAUS PETE
Exec Dt:
01/18/1999
Assignee
1
DRAGER MEDIZINTECHNIK GMBH
MOISLINGER ALLEE 53-55
D-23542 LUBECK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6185876
NONE
09255625
Correspondence name and address
MCGLEW AND TUTTLE
JOHN JAMES MCGLEW
SCARBOROUGH STATION
SCARBOROUGH, NY 10510
Assignment: 6
Reel/Frame:012390/0351   Pages: 3
Recorded: 12/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMMERFELD, RYSZARD
Exec Dt:
12/03/2001
Assignee
1
DRAEGER MEDICAL AG & CO. KGAA
MOISLINGER ALLEE 53-55
23560 LUEBECK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020064038
09991699
Correspondence name and address
WALTER OTTESEN
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 7
Reel/Frame:012612/0185   Pages: 3
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMMERFELD, RYSZARD
Exec Dt:
02/07/2002
Assignee
1
DRAGER MEDICAL AG & CO KGAA
MOISLINGER ALLEE 53-55
D-23542 LUBECK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6659415
US20020139913
10079105
Correspondence name and address
MCGLEW & TUTTLE P.C.
JOHN JAMES MCGLEW
SCARBOROUGH STATION
SCARBOROUGH, NEW YORK 10510
Assignment: 8
Reel/Frame:019071/0045   Pages: 3
Recorded: 03/27/2007
Attorney Dkt #:72415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMMERER, THOMAS
Exec Dt:
12/20/2006
2
MEYER, JOERG-UWE
Exec Dt:
12/21/2006
3
KUMMERFELD, RYSZARD
Exec Dt:
01/09/2007
4
SCHIERSCHKE, VOLKER
Exec Dt:
12/23/2006
5
KULLIK, GOETZ
Exec Dt:
12/27/2006
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7725967
US20070251007
11691768
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510
Assignment: 9
Reel/Frame:029851/0229   Pages: 2
Recorded: 02/21/2013
Attorney Dkt #:74275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSMANN, HANS-ULLRICH
Exec Dt:
09/05/2012
2
RIECKE, MICHAEL
Exec Dt:
09/05/2012
3
SCHNAARS, HENRYK
Exec Dt:
09/05/2012
4
KRETSCHMANN, HANNO, DR.
Exec Dt:
09/05/2012
5
KUMMERFELD, RYSZARD
Exec Dt:
10/04/2012
Assignee
1
DRAEGER MEDICAL GMBH
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130224076
13772939
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510
Assignment: 10
Reel/Frame:029858/0700   Pages: 2
Recorded: 02/22/2013
Attorney Dkt #:74285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMMERFELD, RYSZARD
Exec Dt:
10/05/2012
2
HANSMANN, HANS-ULLRICH
Exec Dt:
09/05/2012
3
KRETSCHMANN, HANNO, DR.
Exec Dt:
09/05/2012
Assignee
1
DRAEGER MEDICAL GMBH
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9314603
US20130226073
13774255
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227

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