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Patent Assignment Assignor Details
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Assignor Name : ESCH, HANS-JOACHIM
Total Assignments: 13
Assignment: 1
Reel/Frame:004712/0645   Pages: 1
Recorded: 05/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEZGER, HANS
Exec Dt:
05/14/1987
2
KONNEKER, REINHARD
Exec Dt:
05/14/1987
3
ESCH, HANS-JOACHIM
Exec Dt:
05/14/1987
Assignee
1
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
PORSCHESTRASSE 42
STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762095
NONE
07050391
Correspondence name and address
BARNES & THORNBURG
FEDERAL BAR BUILDING
1815 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004739/0200   Pages: 1
Recorded: 07/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ESCH, HANS-JOACHIM
Exec Dt:
06/30/1987
Assignee
1
DR. ING, H.C., F, PORSCHE AKTIENGESELLSCHAFT, STUTTGART, WEST GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4793140
NONE
07072784
Correspondence name and address
BARNES & THORNBURG
FEDERAL BAR BUILDING
1815 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004971/0319   Pages: 1
Recorded: 11/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNEIDER, KLAUS
Exec Dt:
11/09/1988
2
ESCH, HANS-JOACHIM
Exec Dt:
11/09/1988
3
TRAN, VAN-KHANH
Exec Dt:
11/09/1988
Assignee
1
DR. ING., H.C.F. PORSCHE AKTIENGESELLSCHAFT
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4867111
NONE
07274909
Correspondence name and address
BARNES & THORNBURG
FEDERAL BAR BUILDING
1815 H ST. N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:006956/0022   Pages: 3
Recorded: 04/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCH, HANS-JOACHIM
Exec Dt:
03/09/1994
2
SCHULTZ, WILLI
Exec Dt:
03/10/1994
Assignee
1
ING. H.C.F. PORSCHE AG
POSTFACH 11 40
PORSCHESTRASSE, 71283
WEISSACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5408958
NONE
08208118
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
DONALD D. EVENSON
1200 G STREET, N.W., STE. 700
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:007069/0503   Pages: 3
Recorded: 06/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATZILL, MANFRED
Exec Dt:
05/04/1994
2
ESCH, HANS-JOACHIM
Exec Dt:
05/04/1994
3
DISTELRATH, WINFRIED
Exec Dt:
05/05/1994
Assignee
1
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40
PORSCHESTRASSE
D-71283 WEISSACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5400748
NONE
08235312
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
DONALD D. EVENSON
1200 G STREET, N.W.
SUITE 706
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:007159/0439   Pages: 3
Recorded: 08/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATZILL, MANFRED
Exec Dt:
06/28/1994
2
ESCH, HANS-JOACHIM
Exec Dt:
06/14/1994
3
MEZGER, HANS
Exec Dt:
07/11/1994
4
DISTELRATH, WINFRIED
Exec Dt:
08/09/1994
5
REUSTLE, ALBRECHT
Exec Dt:
07/13/1994
Assignee
1
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40 PORSCHESTRASSE
D-71283 WEISSACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5487363
NONE
08266860
Correspondence name and address
JAMES F. MCKEOWN
EVENSON, MCKEOWN, EDWARDS, ET AL
1200 G STREET, N.W., STE. 700
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:007151/0412   Pages: 3
Recorded: 08/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLLER, GERHARD
Exec Dt:
08/11/1994
2
ESCH, HANS-JOACHIM
Exec Dt:
07/06/1994
3
DISTELRATH, WINFRIED
Exec Dt:
08/09/1994
4
HAUF, ROLAD
Exec Dt:
07/07/1994
Assignee
1
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40, PORSCHESTRASSE
71283 WEISSACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5458099
NONE
08279651
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
ATTN: JAMES F. MCKEOWN
Assignment: 8
Reel/Frame:007198/0759   Pages: 3
Recorded: 09/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCH, HANS-JOACHIM
Exec Dt:
09/08/1994
2
DISTELRATH, WINFRIED
Exec Dt:
09/08/1994
3
TRIEB, KURT
Exec Dt:
09/08/1994
Assignee
1
DR. ING. H.C.F. PORSCHE AG
PATENTABTEILUNG -ECS POSTFACH 11 40 PORSCHESTRASSE D-71283
WEISSACH,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5467843
NONE
08274189
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
DONALD D. EVENSON
1200 G ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:007538/0060   Pages: 3
Recorded: 05/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATZILL, MANFRED
Exec Dt:
02/10/1995
2
ESCH, HANS-JOACHIM
Exec Dt:
03/13/1995
3
DISTELRATH, WINFRIED
Exec Dt:
04/27/1995
Assignee
1
DR. ING. H.C.F. PORSCHE AG
PATENTABTEILUNG -ECS, POSTFACH 11 40, PORSCHESTRASSE
WEISSACH, GERMANY D-712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579729
NONE
08391686
Correspondence name and address
DONALD D. EVENSON
EVENSON, MCKEOWN, EDWARDS & LENAHAN
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:007681/0474   Pages: 3
Recorded: 09/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCH, HANS-JOACHIM
Exec Dt:
07/04/1995
2
REUSTLE, ALBRECHT
Exec Dt:
08/24/1995
3
DISTELRATH, WINFRIED
Exec Dt:
08/20/1995
Assignee
1
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40, PORSCHESTRASSE
PATENTABTEILUNG - ECS
WEISSACH, GERMANY D-712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572968
NONE
08499993
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
DONALD D. EVENSON
1200 G STREET, N.W., STE. 700
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:010005/0506   Pages: 2
Recorded: 05/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUESSER, ROLF
Exec Dt:
04/09/1999
2
ESCH, HANS-JOACHIM
Exec Dt:
04/05/1999
Assignee
1
FILTERWERK NANN & HUMMEL GMBH
HINDENBURGSTRASSE 45
LUDWIGSBURG, GERMANY D-716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6105546
NONE
09284199
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS ET AL.
J.D. EVANS
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:010888/0725   Pages: 2
Recorded: 06/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCH, HANS-JOACHIM
Exec Dt:
04/30/2000
2
LEIPELT, RUDOLF
Exec Dt:
05/05/2000
3
PAFFRATH, HOLGER
Exec Dt:
05/17/2000
Assignee
1
FILTERWERK MANN & HUMMEL GMBH
HINDENBURGSTRASSE 45
D-71638 LUDWIGSBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6247438
NONE
09529831
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
J.D. EVANS
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 13
Reel/Frame:013618/0561   Pages: 7
Recorded: 12/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FISCHER, HELMUTH
Exec Dt:
10/21/2002
2
ESCH, HANS-JOACHIM
Exec Dt:
10/04/2002
3
FREHLAND, PETER
Exec Dt:
10/04/2002
Assignee
1
FILTERWEK MANN & HUMMEL GMBH
HINDENBURGSTRASSE 45
D-71638 LUDWIGSBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030078152
10264250
Correspondence name and address
CROWELL & MORING, L.L.P.
J.D. EVANS
P.O. BOX 14300
WASHINGTON, DC 20044-4300

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