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Patent Assignment Assignor Details
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Assignor Name : RIBBENS, WILLIAM B.
Total Assignments: 13
Assignment: 1
Reel/Frame:004109/0052   Pages: 1
Recorded: 03/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RIBBENS, WILLIAM B.
Exec Dt:
01/20/1983
Assignee
1
BORG-WARNER CORPORATION, A CORP. OF DEL.
200 SOUTH MICHIGAN AVE.
CHICAGO, ILLINOIS 60604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4606005
NONE
06466745
Correspondence name and address
BORG-WARNER CORPORATION
200 S. MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:005283/0265   Pages: 2
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
04/12/1990
2
RIZZONI, GIORGIO
Exec Dt:
04/12/1990
Assignee
1
REGENTS OF THE UNIVERSITY OF MICHIGAN, A CONSTITUTIONAL CORP. OF MICHIGAN
ANN ARBOR, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200899
NONE
07512779
Correspondence name and address
DAVID R. SYROWIK
BROOKS AND KUSHMAN
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:005879/0976   Pages: 4
Recorded: 10/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
10/01/1991
2
RIZZONI, GIORGIO
Exec Dt:
10/01/1991
Assignee
1
REGENTS OF THE UNIVERSITY OF MICHIGAN, THE A NON-PROFIT ORGANIZATION OF MICHIGAN
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239473
NONE
07741338
Correspondence name and address
DAVID R. SYROWIK
BROOKS & KUSHMAN
1000 TOWN CENTER 22ND FL.
SOUTHFIELD, MI 48075
Assignment: 4
Reel/Frame:005915/0314   Pages: 6
Recorded: 11/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
11/05/1991
2
KADOMUKAI, YUZO
Exec Dt:
10/24/1991
3
RIZZONI, GIORGIO
Exec Dt:
10/31/1991
Assignee
1
HITACHI AMERICA, LTD., A CORP. OF NY
50 PROSPECT AVE.,
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278760
NONE
07759397
Correspondence name and address
DAVID R. SYROWIK
1000 TOWN CENTER
TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 5
Reel/Frame:006456/0845   Pages: 3
Recorded: 02/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
02/19/1993
2
PARK, JAEHONG
Exec Dt:
02/22/1993
Assignee
1
REGENTS OF THE UNIVERSITY OF MICHIGAN
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5487008
NONE
08023342
Correspondence name and address
DAVID R. SYROWIK
BROOKS & KUSHMAN
TWENTY-SECOND FLOOR
1000 TOWN CENTER
SOUTHFIELD, MI 48075
Assignment: 6
Reel/Frame:007350/0960   Pages: 3
Recorded: 02/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
11/17/1994
2
PARK, JAEHONG
Exec Dt:
01/20/1995
Assignee
1
MICHIGAN, REGENTS OF THE UNIVERSITY OF
3003 S. STATE STREET
WOLVERINE TOWER, ROOM 2071
ANN ARBOR, MICHIGAN 48109-1280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576963
NONE
08324596
Correspondence name and address
DAVID R. SYROWIK
BROOKS & KUSHMAN P.C.
1000 TOWN CENTER
SOUTHFIELD, MICHIGAN 48075
Assignment: 7
Reel/Frame:012977/0916   Pages: 3
Recorded: 06/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RIBBENS, WILLIAM B.
Exec Dt:
05/09/2002
Assignee
1
REGENTS OF THE UNIVERSITY OF MICHIGAN, THE
3003 S. STATE STREET
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6643569
US20020193920
10109028
Correspondence name and address
BROOKS & KUSHMAN P.C.
DAVID R. SYROWIK
1000 TOWN CENTER, 22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 8
Reel/Frame:015300/0886   Pages: 4
Recorded: 05/06/2004
Attorney Dkt #:028338-0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGGIO III, FRANK
Exec Dt:
04/01/2004
2
RIBBENS, WILLIAM B.
Exec Dt:
04/05/2004
3
OOI, KEAN K.
Exec Dt:
04/06/2004
Assignee
1
SMITHS AEROSPACE, INC.
3290 PATTERSON AVENUE, S.E.
GRAND RAPIDS, MICHIGAN 49512-1991
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994294
US20050045768
10697564
Correspondence name and address
FOLEY & LARDNER LLP
MICHAEL D. KAMINSKI
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 9
Reel/Frame:015363/0639   Pages: 5
Recorded: 05/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGGIO, FRANK, III
Exec Dt:
05/19/2004
2
RIBBENS, WILLIAM B.
Exec Dt:
05/20/2004
3
OOI, KEAN K.
Exec Dt:
05/19/2004
Assignee
1
SMITHS AEROSPACE, INC.
3290 PATTERSON AVE., S.E.
GRAND RAPIDS, MICHIGAN 49512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7377468
US20070262203
10849927
Correspondence name and address
FOLEY & LARDNER LLP
MICHAEL D. KAMINSKI
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 10
Reel/Frame:019649/0872   Pages: 3
Recorded: 07/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
07/13/2007
2
FREDRICKS, RONALD J.
Exec Dt:
07/16/2007
Assignee
1
SMO GROUP LLC
2046 FOXBORO CT. NW
GRAND RAPIDS, MICHIGAN 40504
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6890041
NONE
10068270
 
7938494
US20070222285
11715567
Correspondence name and address
JOSEPH F. BREIMAYER
BREIMAYER LAW OFFICE
4700 CIRCLE DOWN
GOLDEN VALLEY, MN 55416
Assignment: 11
Reel/Frame:038538/0074   Pages: 3
Recorded: 05/10/2016
Attorney Dkt #:PRE05 P-101A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
12/21/2013
2
FREDRICKS, RONALD J.
Exec Dt:
12/22/2013
Assignee
1
PLANETARY ROTOR ENGINE COMPANY
157 OBRIEN DRIVE
SHELBURNE, VERMONT 05482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10145243
US20160281595
15035138
Correspondence name and address
GARDNER, LINN, BURKHART AND FLORY, LLP
2851 CHARLEVOIX DRIVE SE
SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 12
Reel/Frame:038539/0546   Pages: 3
Recorded: 05/10/2016
Attorney Dkt #:PRE05 P-101A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIBBENS, WILLIAM B.
Exec Dt:
05/06/2016
2
FREDRICKS, RONALD J.
Exec Dt:
05/05/2016
Assignee
1
PLANETARY ROTOR ENGINE COMPANY
157 OBRIEN DRIVE
SHELBURNE, VERMONT 05482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10145243
US20160281595
15035138
Correspondence name and address
GARDNER, LINN, BURKHART AND FLORY, LLP
2851 CHARLEVOIX DRIVE SE
SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 13
Reel/Frame:051739/0343   Pages: 2
Recorded: 02/06/2020
Attorney Dkt #:7935-3137-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RIBBENS, WILLIAM B.
Exec Dt:
08/14/2018
Assignee
1
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
1600 HURON PARKWAY, 2ND FLOOR
ANN ARBOR, MICHIGAN 48109-2590
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11383725
US20200198650
16636983
Correspondence name and address
JAMES D. STEVENS REISING ETHINGTON P.C.
755 W. BIG BEAVER RD.
SUITE 1850
TROY, MI 48084

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