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Patent Assignment Assignor Details
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Assignor Name : CHANG, WILLIAM H.L.
Total Assignments: 8
Assignment: 1
Reel/Frame:009695/0622   Pages: 3
Recorded: 01/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WILLIAM H.L.
Exec Dt:
12/30/1998
2
YAP, MARKUS
Exec Dt:
12/30/1998
3
HAMEED, SALMAAN
Exec Dt:
12/30/1998
4
BEUTTER, RICHARD A.
Exec Dt:
01/04/1999
Assignee
1
STRYKER CORPORATION
2725 FAIRFIELD ROAD
KALAMAZOO, MICHIGAN 49002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6224542
NONE
09226050
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
JORDAN M. BECKER
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:009820/0869   Pages: 3
Recorded: 03/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WILLIAM H.L.
Exec Dt:
03/08/1999
2
YAP, MARKUS
Exec Dt:
03/09/1999
Assignee
1
STRYKER CORPORATION
2725 FAIRFIELD ROAD
KALAMAZOO, MICHIGAN 49002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6527704
NONE
09266251
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
JORDAN M. BECKER, 7TH FLOOR
12400 WILSHIRE BLVD.
LOS ANGELES, CA 90025
Assignment: 3
Reel/Frame:012431/0184   Pages: 3
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUTTER, RICHARD A.
Exec Dt:
09/19/2001
2
CHANG, WILLIAM H.L.
Exec Dt:
09/19/2001
Assignee
1
STRYKER CORPORATION
2590 WALSH AVENUE
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533721
NONE
09917473
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
JORDAN M. BECKER
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 4
Reel/Frame:014922/0730   Pages: 3
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMEL, ANDREW J.
Exec Dt:
11/03/2003
2
BAYCURA, MICHAEL D.
Exec Dt:
11/03/2003
3
HILLDOERFER, MICHAEL G.
Exec Dt:
11/03/2003
4
NAMBAKAM, VASUDEV
Exec Dt:
11/11/2003
5
HAMEED, SALMAAN
Exec Dt:
11/04/2003
6
CHANG, WILLIAM H.L.
Exec Dt:
11/04/2003
Assignee
1
STRYKER CORPORATION
2725 FAIRFIELD ROAD
KALAMAZOO, MICHIGAN 49002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9035741
US20080140158
10607810
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
JORDAN M. BECKER
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 5
Reel/Frame:048379/0881   Pages: 4
Recorded: 02/20/2019
Attorney Dkt #:SYKSM.8948
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMEL, ANDREW J.
Exec Dt:
11/03/2003
2
BAYCURA, MICHAEL D.
Exec Dt:
11/03/2003
3
HILLDOERFER, MICHAEL G.
Exec Dt:
11/03/2003
4
NAMBAKAM, VASUDEV
Exec Dt:
11/11/2003
5
HAMEED, SALMAAN
Exec Dt:
11/04/2003
6
CHANG, WILLIAM H.L.
Exec Dt:
11/04/2003
Assignee
1
STRYKER CORPORATION
2825 AIRVIEW BOULEVARD
KALAMAZOO, MICHIGAN 49002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9681858
US20150216513
14688188
 
10080554
US20170273673
15618861
 
NONE
US20180221005
15944320
Correspondence name and address
LDLKM
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 6
Reel/Frame:023305/0900   Pages: 3
Recorded: 09/30/2009
Attorney Dkt #:3002.P0407US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, WENJIE
Exec Dt:
08/04/2009
2
CHANG, WILLIAM H.L.
Exec Dt:
08/05/2009
Assignee
1
STRYKER CORPORATION
2825 AIRVIEW BOULEVARD
KALAMAZOO, MICHIGAN 49002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8115126
US20100069711
12462874
Correspondence name and address
LIANE L. CHURNEY
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 7
Reel/Frame:032350/0950   Pages: 3
Recorded: 03/05/2014
Attorney Dkt #:3002.P0481US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, WENJIE
Exec Dt:
03/21/2013
2
CHANG, WILLIAM H.L.
Exec Dt:
03/27/2013
3
TONG, DAI D.
Exec Dt:
03/21/2013
Assignee
1
STRYKER CORPORATION
2825 AIRVIEW BOULEVARD
KALAMAZOO, MICHIGAN 49002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9615725
US20140275781
14195998
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING RD
KALAMAZOO, MI 49008-1631
Assignment: 8
Reel/Frame:042349/0361   Pages: 8
Recorded: 05/12/2017
Attorney Dkt #:3002.P0550US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARAMASIVAN, RAMANAN
Exec Dt:
06/13/2016
2
BAILEY, BRIAN
Exec Dt:
07/04/2016
3
BHAT, SURAJ
Exec Dt:
06/16/2016
4
CHANG, WILLIAM H.L.
Exec Dt:
06/10/2016
5
FEINGOLD, BENJAMIN H.
Exec Dt:
06/03/2016
6
HANNING, STEVE
Exec Dt:
06/10/2016
7
MAHADIK, AMIT
Exec Dt:
06/08/2016
8
SHEN, JOHN T.
Exec Dt:
06/02/2016
9
VINJAMURI, MURTHY
Exec Dt:
05/25/2016
Assignee
1
STRYKER CORPORATION
2825 AIRVIEW BOULEVARD
KALAMAZOO, MICHIGAN 49002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170337493
15592608
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631

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