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Patent Assignment Assignor Details
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Assignor Name : SCHWENKEL, HANS
Total Assignments: 13
Assignment: 1
Reel/Frame:012635/0005   Pages: 4
Recorded: 02/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUPP, ROLAND
Exec Dt:
01/14/2002
2
WOHNHAAS, KLAUS
Exec Dt:
01/14/2002
3
SCHWENKEL, HANS
Exec Dt:
01/14/2002
Assignee
1
PILZ GMBH & CO.
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY D-737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871240
US20020083246
10080111
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
CHRISTOPHER M. BROCK
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:012716/0548   Pages: 3
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUPP, ROLAND
Exec Dt:
01/28/2002
2
WOHNHAAS, KLAUS
Exec Dt:
01/28/2002
3
SCHWENKEL, HANS
Exec Dt:
01/28/2002
Assignee
1
PILZ GMBH & CO.
FELIX-WANKEL STR.2
OSTFILDEM, GERMANY D-737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6832343
US20020093951
10072558
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
CHRISTOPHER M. BROCK
P.O. BOX 828
BLOOMFIELD HILLS MI 48303
Assignment: 3
Reel/Frame:013406/0735   Pages: 3
Recorded: 10/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEIL, RICHARD
Exec Dt:
08/26/2002
2
BAUR, JURGEN
Exec Dt:
08/15/2002
3
SCHWENKEL, HANS
Exec Dt:
08/12/2002
Assignee
1
PILZ GMBH & CO.
FELIX-WANKEL-STR. 2
D-73760 OSTFILDERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6778080
US20030058623
10273316
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
CHRISTOPHER M. BROCK
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:013980/0923   Pages: 2
Recorded: 04/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUPP, ROLAND
Exec Dt:
02/10/2003
2
SCHWENKEL, HANS
Exec Dt:
02/10/2003
Assignee
1
PILZ GMBH & CO.
FELIX-WANKEL-STR. 2
73760 OSTFILDERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784571
US20030178961
10414795
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
CHRISTOPHER M. BROCK
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:017966/0992   Pages: 5
Recorded: 07/20/2006
Attorney Dkt #:4965-000263/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENKEL, HANS
Exec Dt:
05/02/2006
2
LEITMANN, THOMAS
Exec Dt:
05/02/2006
3
HUFNAGEL, MARK
Exec Dt:
05/05/2006
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7623326
US20060255786
11417321
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:019865/0363   Pages: 4
Recorded: 09/24/2007
Attorney Dkt #:4965-000306/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENKEL, HANS
Exec Dt:
09/10/2007
2
WOHNHAAS, KLAUS
Exec Dt:
09/10/2007
3
SPERRER, REINHARD
Exec Dt:
08/02/2007
4
HOLZAEPFEL, MATTHIAS
Exec Dt:
08/24/2007
5
RUPP, ROLAND
Exec Dt:
09/07/2007
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STRASSE 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8144718
US20080002737
11767165
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:020211/0719   Pages: 3
Recorded: 12/07/2007
Attorney Dkt #:4965-000316/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, THOMAS
Exec Dt:
11/15/2007
2
SCHWENKEL, HANS
Exec Dt:
11/26/2007
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMAN DEMOCRATIC REPUBLIC 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672109
US20080067876
11858925
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:026671/0082   Pages: 3
Recorded: 07/29/2011
Attorney Dkt #:4965-000458/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHWENKEL, HANS
Exec Dt:
07/04/2011
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9519283
US20110279231
13114158
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:027890/0364   Pages: 3
Recorded: 03/20/2012
Attorney Dkt #:4965-000481/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENKEL, HANS
Exec Dt:
03/08/2012
2
WEISHAAR, CHRISTOPH
Exec Dt:
03/08/2012
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8306680
US20120173054
13347129
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:031702/0644   Pages: 3
Recorded: 12/03/2013
Attorney Dkt #:4965-000557/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWENKEL, HANS
Exec Dt:
11/15/2013
2
GRUBER, WINFRIED
Exec Dt:
11/15/2013
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429271
US20140028453
14039531
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:036770/0575   Pages: 3
Recorded: 10/12/2015
Attorney Dkt #:4965-000601-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEIL, RICHARD
Exec Dt:
09/22/2015
2
SCHWENKEL, HANS
Exec Dt:
09/22/2015
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9892878
US20150357140
14831113
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:043899/0056   Pages: 3
Recorded: 10/19/2017
Attorney Dkt #:4965-000642-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GODAU, THORSTEN
Exec Dt:
09/04/2017
2
FROEHLICH, NORBERT
Exec Dt:
09/04/2017
3
HOLZAEPFEL, MATTHIAS
Exec Dt:
09/04/2017
4
SCHWENKEL, HANS
Exec Dt:
09/04/2017
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10394211
US20170315530
15653968
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 13
Reel/Frame:045086/0987   Pages: 3
Recorded: 03/02/2018
Attorney Dkt #:4965-000643-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PULLMANN, JÜRGEN
Exec Dt:
01/25/2018
2
ZINSER, CHRISTOPH
Exec Dt:
01/25/2018
3
SCHWENKEL, HANS
Exec Dt:
01/25/2018
Assignee
1
PILZ GMBH & CO. KG
FELIX-WANKEL-STR. 2
OSTFILDERN, GERMANY 73760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10460895
US20180005788
15708343
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

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