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Patent Assignment Assignor Details
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Assignor Name : TAPPEHORN, LUDGER
Total Assignments: 17
Assignment: 1
Reel/Frame:020020/0289   Pages: 2
Recorded: 10/26/2007
Attorney Dkt #:72685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERMEIER, OLAF
Exec Dt:
09/05/2007
2
WOTHA, GERD
Exec Dt:
09/27/2007
3
STEEGER, MARKUS
Exec Dt:
09/27/2007
4
TAPPEHORN, LUDGER
Exec Dt:
09/20/2007
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9089664
US20080173308
11924729
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510
Assignment: 2
Reel/Frame:021605/0076   Pages: 2
Recorded: 09/30/2008
Attorney Dkt #:73052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
09/01/2008
2
ABRAHAM, KLAUS
Exec Dt:
09/01/2008
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8316845
US20090114225
12241147
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 3
Reel/Frame:022484/0727   Pages: 3
Recorded: 04/01/2009
Attorney Dkt #:73199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
02/20/2009
2
KOULECHOV, KIRILL
Exec Dt:
02/26/2009
3
KRATZENSTEIN, MARKUS
Exec Dt:
02/23/2009
4
REINBOTH, THOMAS
Exec Dt:
02/27/2009
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8171811
US20090282896
12416374
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 4
Reel/Frame:022843/0338   Pages: 3
Recorded: 06/18/2009
Attorney Dkt #:73299
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
04/20/2009
2
STEPHANUS VAN ZYL, PETRUS
Exec Dt:
05/10/2009
3
GOEBEL, CHRITIANE
Exec Dt:
05/18/2009
4
LUENSE, JENNIFER
Exec Dt:
05/18/2009
5
HATTENDORFF, HORST-DIETER
Exec Dt:
04/18/2009
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8448642
US20090320846
12514135
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 5
Reel/Frame:023113/0206   Pages: 2
Recorded: 08/18/2009
Attorney Dkt #:73303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOULECHOV, KIRILL, DR.
Exec Dt:
07/28/2009
2
TAPPEHORN, LUDGER
Exec Dt:
05/08/2009
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8360059
US20100043793
12543146
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 6
Reel/Frame:022684/0065   Pages: 3
Recorded: 05/14/2009
Attorney Dkt #:73345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
05/12/2009
2
SCHERMEIER, OLAF, DR.
Exec Dt:
05/12/2009
3
WOTHA, GERD
Exec Dt:
05/12/2009
4
ABRAHAM, KLAUS
Exec Dt:
05/12/2009
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8739778
US20100059057
12514664
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 7
Reel/Frame:023939/0917   Pages: 3
Recorded: 02/16/2010
Attorney Dkt #:73494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRIEGER, KAI
Exec Dt:
01/06/2010
2
ROSSEN, THOMAS
Exec Dt:
01/06/2010
3
KAEMER, MARKUS
Exec Dt:
01/06/2010
4
TAPPEHORN, LUDGER
Exec Dt:
01/06/2010
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8505534
US20100242963
12706240
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 8
Reel/Frame:024289/0314   Pages: 2
Recorded: 04/26/2010
Attorney Dkt #:73579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALLNEWITZ, OLIVER
Exec Dt:
03/10/2010
2
TAPPEHORN, LUDGER
Exec Dt:
03/10/2010
3
MATERNA, INES
Exec Dt:
03/17/2010
Assignee
1
DRAEGER MEDICAL AG & CO. KG
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8485189
US20100307505
12767318
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 9
Reel/Frame:025312/0471   Pages: 2
Recorded: 11/04/2010
Attorney Dkt #:73708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALLNEWITZ, OLIVER
Exec Dt:
10/18/2010
2
TAPPEHORN, LUDGER
Exec Dt:
10/18/2010
3
KOULECHOV, KIRILL
Exec Dt:
10/18/2010
Assignee
1
DRAEGER MEDICAL GMBH
MOISLINGER ALLEE 53-55
LUEBECK, GERMANY D-23542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110120460
12898940
Correspondence name and address
JOHN JAMES MCGLEW
MCGLEW & TUTTLE P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 10
Reel/Frame:047586/0914   Pages: 52
Recorded: 11/16/2018
Attorney Dkt #:76453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
11/16/2018
2
ABRAHAM, KLAUS
Exec Dt:
11/15/2018
3
DUNKEL, THORSTEN
Exec Dt:
11/15/2018
4
JUNK, ANDREAS
Exec Dt:
11/16/2018
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11660417
US20190151602
16193290
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 11
Reel/Frame:050855/0406   Pages: 5
Recorded: 10/29/2019
Attorney Dkt #:76683
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
08/13/2019
2
BROOS, ERWIN
Exec Dt:
07/22/2019
3
LANDWEHR, BIRGER, DR.
Exec Dt:
08/12/2019
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200129721
16667425
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 12
Reel/Frame:050865/0276   Pages: 5
Recorded: 10/29/2019
Attorney Dkt #:76705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
09/18/2019
2
BROOS, ERWIN
Exec Dt:
09/18/2019
3
LANDWEHR, BIRGER, DR.
Exec Dt:
08/15/2019
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11452837
US20200129726
16667299
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 13
Reel/Frame:053057/0366   Pages: 3
Recorded: 06/26/2020
Attorney Dkt #:76933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
05/04/2020
2
LÜTKHOFF, JAN-HENNING
Exec Dt:
05/05/2020
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200405992
16913602
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 14
Reel/Frame:055051/0385   Pages: 5
Recorded: 01/27/2021
Attorney Dkt #:77090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
12/18/2020
2
HODER, MATTHIAS
Exec Dt:
01/07/2021
3
LÜTKHOFF, JAN-HENNING
Exec Dt:
12/16/2020
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210228831
17159958
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 15
Reel/Frame:056369/0955   Pages: 5
Recorded: 05/27/2021
Attorney Dkt #:77184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
05/06/2021
2
LÜTKHOFF, JAN-HENNING
Exec Dt:
05/06/2021
3
ASMUS, FRERICH
Exec Dt:
05/07/2021
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210370008
17331885
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 16
Reel/Frame:062418/0821   Pages: 5
Recorded: 01/19/2023
Attorney Dkt #:77493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
01/09/2023
2
MONNIG, MARCO
Exec Dt:
12/19/2022
3
FISCHER, HENDRIK, DR.
Exec Dt:
12/07/2022
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230233832
18156478
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510
Assignment: 17
Reel/Frame:065855/0348   Pages: 6
Recorded: 12/13/2023
Attorney Dkt #:77670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAPPEHORN, LUDGER
Exec Dt:
12/08/2023
2
BRANDT, CHRISTOPH
Exec Dt:
11/06/2023
3
LUERS, LENA
Exec Dt:
11/16/2023
4
HÜNERT, MAXIMILIAN
Exec Dt:
11/03/2023
Assignee
1
DRÄGERWERK AG & CO. KGAA
MOISLINGER ALLEE 53-55
LÜBECK, GERMANY 23558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240189535
18530327
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
MCGLEW AND TUTTLE, P.C.
SCARBOROUGH STATION
SCARBOROUGH, NY 10510

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