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Patent Assignment Assignor Details
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Assignor Name : BARTSCH, STEFAN
Total Assignments: 20
Assignment: 1
Reel/Frame:012027/0005   Pages: 3
Recorded: 07/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTSCH, STEFAN
Exec Dt:
07/09/2001
2
PEIFFER, HERBERT
Exec Dt:
07/09/2001
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
D-65203 WIESBADEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607815
US20020051872
09908160
Correspondence name and address
PROPAT LLC
KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211
Assignment: 2
Reel/Frame:012163/0323   Pages: 3
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
09/03/2001
2
BARTSCH, STEFAN
Exec Dt:
09/03/2001
3
MUELLER-ROOSEN, MARTIN
Exec Dt:
09/03/2001
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-652
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607808
US20020071945
09949745
Correspondence name and address
PROPAT, LLC
KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211-2815
Assignment: 3
Reel/Frame:012163/0710   Pages: 3
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
09/03/2001
2
BARTSCH, STEFAN
Exec Dt:
09/03/2001
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-652
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627295
US20020068158
09950455
Correspondence name and address
PROPAT, LLC
ATTENTION: KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211-2815
Assignment: 4
Reel/Frame:012382/0988   Pages: 3
Recorded: 12/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
11/05/2001
2
BARTSCH, STEFAN
Exec Dt:
11/05/2001
3
DAVIS, RICHARD LEE
Exec Dt:
11/05/2001
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-652
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6617035
US20020127414
10014682
Correspondence name and address
PROPAT, LLC
KLAUS SCHWEITZER
2912 CROSBY RD.
CHARLOTTE, NC 28211-2815
Assignment: 5
Reel/Frame:012400/0731   Pages: 3
Recorded: 12/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
11/05/2001
2
BARTSCH, STEFAN
Exec Dt:
11/05/2001
3
HILKERT, GOTTFRIED
Exec Dt:
11/05/2001
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-652
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852387
US20020114944
10022143
Correspondence name and address
PROPAT, LLC
ATTENTION: KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211-2815
Assignment: 6
Reel/Frame:013254/0360   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTSCH, STEFAN
Exec Dt:
08/16/2002
2
PEIFFER, HERBERT
Exec Dt:
08/16/2002
3
DAVIS, RICHARD LEE
Exec Dt:
08/16/2002
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030113562
10230721
Correspondence name and address
PROPAT, L.L.C.
ATTENTION: KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211-2815
Assignment: 7
Reel/Frame:014437/0151   Pages: 3
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, CYNTHIA
Exec Dt:
10/22/2002
2
HILKERT, GOTTFRIED
Exec Dt:
10/22/2002
3
BARTSCH, STEFAN
Exec Dt:
10/22/2002
4
PEIFFER, HERBERT
Exec Dt:
10/22/2002
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7122239
US20040028928
10332758
Correspondence name and address
PROPAT, L.L.C.
KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211-2815
Assignment: 8
Reel/Frame:014266/0334   Pages: 3
Recorded: 07/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSSENS, BART
Exec Dt:
06/10/2003
2
PEIFFER, HERBERT
Exec Dt:
06/10/2003
3
BARTSCH, STEFAN
Exec Dt:
06/10/2003
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797359
US20040009355
10611003
Correspondence name and address
PROPAT, L.L.C.
KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211-2815
Assignment: 9
Reel/Frame:014614/0705   Pages: 3
Recorded: 10/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSSENS, BART
Exec Dt:
06/10/2003
2
PEIFFER, HERBERT
Exec Dt:
06/10/2003
3
BARTSCH, STEFAN
Exec Dt:
06/10/2003
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962740
US20040076818
10683935
Correspondence name and address
PROPAT, L.L.C.
KLAUS SCHWEITZER
2912 CROSBY ROAD
CHARLOTTE, NC 28211-2815
Assignment: 10
Reel/Frame:015659/0010   Pages: 3
Recorded: 04/19/2004
Attorney Dkt #:01/080 MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTSCH, STEFAN
Exec Dt:
04/02/2004
2
PEIFFER, HERBERT
Exec Dt:
04/02/2004
3
JANSSENS, BART
Exec Dt:
04/02/2004
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040247909
10492999
Correspondence name and address
PROPAT, L.L.C.
CATHY R. MOORE
425-C SOUTH SHARON AMITY ROAD
CHARLOTTE, NC 28211-2841
Assignment: 11
Reel/Frame:018500/0457   Pages: 4
Recorded: 11/09/2006
Attorney Dkt #:05/039K MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESBERGER, MARTIN
Exec Dt:
09/19/2006
2
KLIESCH, HOLGER
Exec Dt:
09/19/2006
3
HILKERT, GOTTFRIED
Exec Dt:
09/19/2006
4
BARTSCH, STEFAN
Exec Dt:
09/19/2006
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
RHEINGAUSTRASSE 190-196
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7364800
US20070092695
11582680
Correspondence name and address
PROPAT, LLC
425-C SOUTH SHARON AMITY ROAD
CHARLOTTE, NC 28211-2841
Assignment: 12
Reel/Frame:042443/0186   Pages: 4
Recorded: 05/19/2017
Attorney Dkt #:16/010 MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
04/20/2017
2
KUHMANN, BODO
Exec Dt:
04/20/2017
3
BARTSCH, STEFAN
Exec Dt:
04/20/2017
4
JESBERGER, MARTIN
Exec Dt:
04/20/2017
5
RENTZSCH, TOBIAS
Exec Dt:
04/20/2017
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
KASTELER STRASSE 45
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10843447
US20170341355
15595836
Correspondence name and address
PROPAT, LLC
1794 DEER PARK LAKE ROAD
SPRUCE PINE, NC 28777
Assignment: 13
Reel/Frame:044234/0108   Pages: 3
Recorded: 11/28/2017
Attorney Dkt #:16/026 MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
11/13/2017
2
BARTSCH, STEFAN
Exec Dt:
11/13/2017
3
JESBERGER, MARTIN
Exec Dt:
11/13/2017
4
KOLAR, PETR
Exec Dt:
11/13/2017
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
KASTELER STRASSE 45
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11465396
US20180134019
15808329
Correspondence name and address
PROPAT, LLC
1794 DEER PARK LAKE ROAD
SPRUCE PINE, NC 28777
Assignment: 14
Reel/Frame:046621/0199   Pages: 3
Recorded: 08/11/2018
Attorney Dkt #:17/011 MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
07/23/2018
2
BARTSCH, STEFAN
Exec Dt:
07/23/2018
3
JESBERGER, MARTIN
Exec Dt:
07/23/2018
4
RENTZSCH, TOBIAS
Exec Dt:
07/23/2018
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
KASTELER STRASSE 45
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186072
US20190030874
16047203
Correspondence name and address
PROPAT, LLC
1794 DEER PARK LAKE ROAD
SPRUCE PINE, NC 28777
Assignment: 15
Reel/Frame:048712/0842   Pages: 4
Recorded: 03/27/2019
Attorney Dkt #:18/004 MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLAR, PETR
Exec Dt:
02/18/2019
2
LOHRE, CLAUDIA
Exec Dt:
02/18/2019
3
ÜNKER, YAVUZ
Exec Dt:
02/18/2019
4
KONRAD, MATTHIAS
Exec Dt:
02/18/2019
5
BARTSCH, STEFAN
Exec Dt:
02/18/2019
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
KASTELER STRASSE 45
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059276
US20190284433
16299458
Correspondence name and address
PROPAT, LLC
1794 DEER PARK LAKE ROAD
SPRUCE PINE, NC 28777
Assignment: 16
Reel/Frame:049994/0179   Pages: 3
Recorded: 08/07/2019
Attorney Dkt #:18/017K MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
06/13/2019
2
JESBERGER, MARTIN
Exec Dt:
06/13/2019
3
BARTSCH, STEFAN
Exec Dt:
06/13/2019
4
RENTZSCH, TOBIAS
Exec Dt:
06/13/2019
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
KASTELER STRASSE 45
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10618260
US20190389187
16445348
Correspondence name and address
PROPAT, LLC
1794 DEER PARK LAKE ROAD
SPRUCE PINE, NC 28777
Assignment: 17
Reel/Frame:050120/0329   Pages: 4
Recorded: 08/21/2019
Attorney Dkt #:18/018K MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEIFFER, HERBERT
Exec Dt:
07/02/2019
2
JESBERGER, MARTIN
Exec Dt:
07/02/2019
3
BARTSCH, STEFAN
Exec Dt:
07/02/2019
4
KUHMANN, BODO
Exec Dt:
07/02/2019
5
FISCHER, VIKTOR
Exec Dt:
07/02/2019
6
KONRAD, MATTHIAS
Exec Dt:
07/02/2019
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
KASTELER STRASSE 45
WIESBADEN, GERMANY 65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11041056
US20190390002
16445829
Correspondence name and address
PROPAT, LLC
1794 DEER PARK LAKE ROAD
SPRUCE PINE, NC 28777
Assignment: 18
Reel/Frame:057562/0616   Pages: 3
Recorded: 09/22/2021
Attorney Dkt #:20/003 MFE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTSCH, STEFAN
Exec Dt:
07/26/2021
2
KLIESCH, HOLGER
Exec Dt:
07/26/2021
3
FISCHER, VIKTOR
Exec Dt:
07/26/2021
4
RENTZSCH, TOBIAS
Exec Dt:
07/26/2021
Assignee
1
MITSUBISHI POLYESTER FILM GMBH
KASTELER STRASSE 45
WIESBADEN, GERMANY D-65203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210331455
17236527
Correspondence name and address
PROPAT, LLC
1794 DEER PARK LAKE ROAD
SPRUCE PINE, NC 28777
Assignment: 19
Reel/Frame:064983/0909   Pages: 3
Recorded: 09/21/2023
Attorney Dkt #:BBMG-464US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTSCH, STEFAN
Exec Dt:
07/19/2023
Assignee
1
B. BRAUN MELSUNGEN AG
CARL-BRAUN-STRASSE 1
MELSUNGEN, GERMANY 34212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240024567
18353838
Correspondence name and address
CHRISTOPHER A. ROTHE CULHANE MEADOWS, PLLC
1665 ROYAL BERKSHIRE CIRCLE
WEST CHESTER, PA 19380
Assignment: 20
Reel/Frame:064433/0813   Pages: 3
Recorded: 07/31/2023
Attorney Dkt #:BBMG-467US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTSCH, STEFAN
Exec Dt:
07/25/2023
Assignee
1
B. BRAUN MELSUNGEN AG
CARL-BRAUN-STRASSE 1
MELSUNGEN, GERMANY 34212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240024570
18356656
Correspondence name and address
CHRISTOPHER A. ROTHE CULHANE MEADOWS, PLLC
1665 ROYAL BERKSHIRE CIRCLE
WEST CHESTER, PA 19380

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