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Patent Assignment Assignor Details
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Assignor Name : PROSYK, KELVIN
Total Assignments: 22
Assignment: 1
Reel/Frame:011308/0495   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
11/09/2000
2
MOORE, RONALD S.
Exec Dt:
11/10/2000
3
FOSTER, ROBERT
Exec Dt:
11/10/2000
4
BOUDREAU, MARCEL
Exec Dt:
11/13/2000
Assignee
1
NORTEL NETWORKS LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6654534
NONE
09709646
Correspondence name and address
BORDEN LADNER GERVAIS LLP
LESLIE A. KINSMAN
1000-60 QUEEN STREET
OTTAWA, ONTARIO, K1P 5Y7, CANADA
Assignment: 2
Reel/Frame:012769/0191   Pages: 2
Recorded: 04/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
04/04/2002
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6717708
US20030189744
10116168
Correspondence name and address
SMART & BIGGAR
R. ALLAN BRETT
P.O. BOX 2999, STATION D
900-55 METCALFE STREET
OTTAWA, ONTARIO CANADA K1P 5Y6
Assignment: 3
Reel/Frame:013334/0659   Pages: 3
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
09/25/2002
2
BETTY, IAN
Exec Dt:
09/25/2002
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6650458
NONE
10254594
Correspondence name and address
SMART & BIGGAR
JAMES MCGRAW
P.O. BOX 2999, STATION D
900-55 METCALFE STREET
OTTAWA, ONTARIO, CANADA K1P 5Y6
Assignment: 4
Reel/Frame:017225/0089   Pages: 3
Recorded: 02/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
01/17/2006
2
TOWLSON, GUY ROBERT
Exec Dt:
01/24/2006
Assignee
1
BOOKHAM TECHNOLOGY, PLC
CASWELL
TOWCESTER NORTHAMPTONSHIRE NN12 8EQ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080008416
11267400
Correspondence name and address
ANTHONY A. LAURENTANO
LAHIVE & COCKFIELD, LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:017571/0373   Pages: 3
Recorded: 05/02/2006
Attorney Dkt #:BTW-029CP3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, ROBERT GRAHAM
Exec Dt:
04/19/2006
2
PROSYK, KELVIN
Exec Dt:
04/11/2006
Assignee
1
BOOKHAM TECHNOLOGY, PLC
CASWELL, TOWCESTER, NORTHAMPTONSHIRE
UNITED KINGDOM NN12 8EQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184207
NONE
11315415
Correspondence name and address
ANTHONY A. LAURENTANO
LAHIVE & COCKFIELD, LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:017727/0449   Pages: 7
Recorded: 06/01/2006
Attorney Dkt #:BTW-029CP3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALKER, ROBERT GRAHAM
Exec Dt:
04/19/2006
2
PROSYK, KELVIN
Exec Dt:
04/11/2006
Assignee
1
BOOKHAM TECHNOLOGY, PLC
CASWELL, TOWCESTER
NORTHAMPTONSHIRE NN12 8EQ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184207
NONE
11315415
Correspondence name and address
ANTHONY A. LAURENTANO
LAHIVE & COCKFIELD, LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 7
Reel/Frame:018975/0001   Pages: 6
Recorded: 03/07/2007
Attorney Dkt #:BOOKP0102US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
02/05/2007
2
HAYSOM, JOAN
Exec Dt:
02/13/2007
Assignee
1
BOOKHAM TECHNOLOGY PLC
CASWELL
TOWCESTER
NORTHAMPTONSHIRE, UNITED KINGDOM NN12 8EQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070223543
11569385
Correspondence name and address
MARK D SARALINO
RENNER, OTTO, BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE, NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 8
Reel/Frame:023621/0293   Pages: 2
Recorded: 12/08/2009
Attorney Dkt #:8789/6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
11/16/2009
Assignee
1
COGO OPTRONICS, INC.
5171 ELDORADO SPRINGS DRIVE
BOULDER, COLORADO 80303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8280201
US20110135242
12633276
Correspondence name and address
DORR, CARSON & BIRNEY, P.C.
501 SOUTH CHERRY STREET
SUITE 800
DENVER, CO 80246
Assignment: 9
Reel/Frame:023655/0783   Pages: 5
Recorded: 12/15/2009
Attorney Dkt #:8789/1(A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
12/15/2009
2
KAISER, RONALD
Exec Dt:
12/14/2009
3
VELTHAUS, KARL-OTTO
Exec Dt:
12/14/2009
Assignees
1
COGO OPTRONICS, INC.
6417 SOUTH BOULDER ROAD
BOULDER, COLORADO 80303
2
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
HANSASTRABE 27C
MUNCHEN, GERMANY D-80686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9182546
US20100150494
12638372
Correspondence name and address
DORR, CARSON & BIRNEY, P.C.
501 SOUTH CHERRY STREET
SUITE 800
DENVER, CO 80246
Assignment: 10
Reel/Frame:040520/0656   Pages: 5
Recorded: 10/31/2016
Attorney Dkt #:18311/048003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
12/15/2009
2
KAISER, RONALD
Exec Dt:
12/14/2009
3
VELTHAUS, KARL-OTTO
Exec Dt:
12/14/2009
Assignees
1
COGO OPTRONICS, INC.
6417 SOUTH BOULDER ROAD
BOULDER, COLORADO 80303
2
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
HANSASTRASSE 27C
MUENCHEN, GERMANY D-80686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9625648
US20160103280
14876105
Correspondence name and address
OSHA LIANG LLP
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:029512/0287   Pages: 3
Recorded: 12/20/2012
Attorney Dkt #:8789/10(A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
12/20/2012
Assignee
1
COGO OPTRONICS, INC.
5171 ELDORADO SPRINGS DRIVE
BOULDER, COLORADO 80303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8917958
US20130163913
13722400
Correspondence name and address
DORR, CARSON & BIRNEY, P.C.
5299 DTC BOULEVARD
SUITE 340
GREENWOOD VILLAGE, CO 80111
Assignment: 12
Reel/Frame:029813/0990   Pages: 3
Recorded: 02/14/2013
Attorney Dkt #:8789/11(A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
02/14/2013
Assignee
1
COGO OPTRONICS, INC.
5171 ELDORADO SPRINGS DRIVE
BOULDER, COLORADO 80303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9069223
US20130209023
13767525
Correspondence name and address
DORR, CARSON & BIRNEY, P.C.
5299 DTC BLVD., SUITE 340
GREENWOOD VILLAGE, CO 80111
Assignment: 13
Reel/Frame:033404/0248   Pages: 6
Recorded: 07/28/2014
Attorney Dkt #:46636
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
12/10/2013
Assignee
1
COGO CANADA INC.
232 HERZBERG ROAD
SUITE 101
OTTAWA, CANADA H2K 2A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482925
US20150036965
14444635
Correspondence name and address
THOMAS B. LUEBBERING
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 14
Reel/Frame:032181/0779   Pages: 4
Recorded: 02/10/2014
Attorney Dkt #:45822
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
12/13/2013
Assignee
1
COGO CANADA INC.
232 HERZBERG ROAD
SUITE 101
OTTAWA (ONTARIO), CANADA H2K 2A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9008469
US20140153860
14075854
Correspondence name and address
THOMAS B. LUEBBERING
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 15
Reel/Frame:032197/0610   Pages: 6
Recorded: 02/11/2014
Attorney Dkt #:45836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
12/13/2013
2
WOODS, IAN NICHOLAS
Exec Dt:
12/13/2013
Assignee
1
COGO CANADA INC.
SUITE 101 - 232 HERZBERG ROAD
OTTAWA (ONTARIO), CANADA H2K 2A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8903202
NONE
14081388
Correspondence name and address
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
84 CORPORATE WOODS
OVERLAND PARK, KS 66210
Assignment: 16
Reel/Frame:033092/0677   Pages: 4
Recorded: 06/12/2014
Attorney Dkt #:46395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
05/14/2014
Assignee
1
COGO CANADA INC.
SUITE 101 - 232 HERBERG ROAD
OTTAWA (ONTARIO), CANADA H2K 2A1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9244327
US20150286108
14263491
Correspondence name and address
HOVEY WILLIAMS LLP
10801 MASTIN BOULEVARD, SUITE 1000
84 CORPORATE WOODS
OVERLAND PARK, KS 66210
Assignment: 17
Reel/Frame:040083/0159   Pages: 3
Recorded: 10/21/2016
Attorney Dkt #:18311/035001; 10.2387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROSYK, KELVIN
Exec Dt:
10/18/2016
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076-1426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9804425
NONE
15299214
Correspondence name and address
OSHA LIANG LLP
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 18
Reel/Frame:048168/0426   Pages: 3
Recorded: 01/29/2019
Attorney Dkt #:10.2637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODS, IAN NICHOLAS
Exec Dt:
01/25/2019
2
PROSYK, KELVIN
Exec Dt:
01/29/2019
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10684414
NONE
16260863
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 19
Reel/Frame:049295/0468   Pages: 2
Recorded: 05/28/2019
Attorney Dkt #:10.2650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
05/27/2019
2
WOODS, IAN
Exec Dt:
05/24/2019
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10852478
US20200379174
16423846
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 20
Reel/Frame:052777/0335   Pages: 2
Recorded: 05/28/2020
Attorney Dkt #:10.2759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACQUISTAN, DAVID ALEXANDER
Exec Dt:
05/28/2020
2
PROSYK, KELVIN
Exec Dt:
05/27/2020
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200381899
16885989
Correspondence name and address
CLEMENTS BERNARD WALKER - CIENA
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 21
Reel/Frame:058225/0991   Pages: 3
Recorded: 11/29/2021
Attorney Dkt #:CIENA-129-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
11/24/2021
2
MILLETT, RONALD RICHARD
Exec Dt:
11/29/2021
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230168430
17536392
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084
Assignment: 22
Reel/Frame:063464/0765   Pages: 3
Recorded: 04/27/2023
Attorney Dkt #:CIENA-129-B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSYK, KELVIN
Exec Dt:
11/24/2021
2
MILLETT, RONALD RICHARD
Exec Dt:
11/29/2021
Assignee
1
CIENA CORPORATION
7035 RIDGE ROAD
HANOVER, MARYLAND 21076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230266536
18308192
Correspondence name and address
YOUNG BASILE HANLON & MACFARLANE, P.C.
3001 WEST BIG BEAVER RD.
SUITE 624
TROY, MI 48084

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