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Patent Assignment Assignor Details
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Assignor Name : WIECZOREK, MACIEJ
Total Assignments: 18
Assignment: 1
Reel/Frame:011093/0193   Pages: 7
Recorded: 08/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NETT, TORRANCE M.
Exec Dt:
07/12/2000
2
GLODE, LEONARD MICHAEL
Exec Dt:
08/17/2000
3
WIECZOREK, MACIEJ
Exec Dt:
07/07/2000
4
JAROSZ, PAUL J.
Exec Dt:
07/06/2000
Assignee
1
COLORADO STATE UNIVERSITY RESEARCH FOUNDATION
P.O. BOX 483
FORT COLLINS, COLORADO 80522
Property
 
Pat #
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6326467
NONE
09551933
Correspondence name and address
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK
1560 BROADWAY
SUITE 1200
DENVER, CO 80202-5141
Assignment: 2
Reel/Frame:016220/0314   Pages: 3
Recorded: 05/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORYCINSKA, MONIKA
Exec Dt:
12/24/2004
2
STAWINSKI, TOMASZ
Exec Dt:
11/20/2004
3
WIECZOREK, MACIEJ
Exec Dt:
12/28/2004
Assignee
1
ADAMED SP ZO.O
PIENKOW 149
PL-05-152 CZOSNOW K/
WARSAWAWY, POLAND
Property
 
Pat #
Pub #
Intl #
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7057041
US20050234237
10514045
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022691/0125   Pages: 7
Recorded: 05/12/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIECZOREK, MACIEJ
Exec Dt:
07/30/2008
2
GUZENDA, JAN PIOTR
Exec Dt:
07/30/2008
3
WIETRZYK, JOANNA
Exec Dt:
07/30/2008
4
LAMPARSKA-PRZYBYSZ, MONIKA
Exec Dt:
07/30/2008
5
NASULEWICZ, ANNA
Exec Dt:
07/30/2008
6
SZCZAURSKA, KATARZYNA
Exec Dt:
07/30/2008
Assignee
1
CELON PHARMA SP Z O O
OGRODOWA 2A, KIELPIN
LOMIANKI, POLAND PL-05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090264510
12221063
Correspondence name and address
PAUL G. LUNN, ESQ
14606 - 135TH CT N E
WOODINVILLE, WA 98072
Assignment: 4
Reel/Frame:032603/0450   Pages: 8
Recorded: 04/04/2014
Attorney Dkt #:1309-1405-1406-CELON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANOWSKI, BOGDAN SZCZEPAN
Exec Dt:
03/17/2014
2
WIECZOREK, MACIEJ
Exec Dt:
03/17/2014
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN, POLAND 05-092
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D737425
NONE
29478329
 
D746378
NONE
29480609
 
D759163
NONE
29480631
Correspondence name and address
SHALOM WERTSBERGER
25 HIDDEN HOLLOW
PITTSFORD, NY 14534
Assignment: 5
Reel/Frame:032820/0447   Pages: 3
Recorded: 05/05/2014
Attorney Dkt #:1309US-CELON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIECZOREK, MACIEJ
Exec Dt:
03/17/2014
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D737425
NONE
29478329
Correspondence name and address
SHALOM WERTSBERGER
25 HIDDEN HOLLOW
PITTSFORD, NY 14534
Assignment: 6
Reel/Frame:032825/0520   Pages: 6
Recorded: 05/05/2014
Attorney Dkt #:1405-1406-CELON
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ERRONEOUS COVER SHEET WHICH INADVERTENTLY NAMED AN ADDITIONAL ASSIGNOR FOR US 29/478,329 PREVIOUSLY RECORDED ON REEL 032603 FRAME 0450. ASSIGNOR(S) HEREBY CONFIRMS THE SEE ATTACHED EXPLANATION.
Assignors
1
MANOWSKI, BOGDAN SZCZEPAN
Exec Dt:
03/17/2014
2
WIECZOREK, MACIEJ
Exec Dt:
03/17/2014
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN, POLAND 05-092
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D746378
NONE
29480609
 
D759163
NONE
29480631
Correspondence name and address
SHALOM WERTSBERGER
25 HIDDEN HOLLOW
PITTSFORD, NY 14534
Assignment: 7
Reel/Frame:036590/0059   Pages: 6
Recorded: 09/11/2015
Attorney Dkt #:1947/87817/GJG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZDZALIK, DARIA
Exec Dt:
08/19/2015
2
LIPNER, JOANNA
Exec Dt:
08/19/2015
3
WIECZOREK, MACIEJ
Exec Dt:
08/07/2015
4
DZWONEK, KAROLINA
Exec Dt:
08/04/2015
5
YAMANI, ABDELLAH
Exec Dt:
08/07/2015
6
DUBIEL, KRZYSZTOF
Exec Dt:
08/07/2015
7
LAMPARSKA-PRZYBYSZ, MONIKA
Exec Dt:
08/07/2015
8
GRYGIELEWICZ, PAULINA
Exec Dt:
08/07/2015
9
STANCZAK, ALEKSANDRA
Exec Dt:
08/07/2015
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN/LOMIANKI, POLAND PL-05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9776988
US20160039794
14775240
Correspondence name and address
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FL.
NEW YORK, NY 10112
Assignment: 8
Reel/Frame:044042/0450   Pages: 2
Recorded: 11/06/2017
Attorney Dkt #:6106-0001DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIECZOREK, MACIEJ
Exec Dt:
06/30/2016
2
ROSZKOWSKI, ANDRZEJ
Exec Dt:
06/30/2016
Assignee
1
CELON PHARMA S.A.
KIELPIN, OGRODOWA 2A, 05-092
LOMIANKI, POLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D827124
NONE
DM/092229
35501494
Correspondence name and address
YOON S. HAM
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:043539/0699   Pages: 6
Recorded: 08/14/2017
Attorney Dkt #:1947/88963/GJG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSZCZYNSKI-PETKOWSKI, RAFAL
Exec Dt:
11/24/2016
2
BOJARSKI, LUKASZ
Exec Dt:
11/21/2016
3
WIECZOREK, MACIEJ
Exec Dt:
11/18/2016
4
MAJER, JAKUB
Exec Dt:
11/21/2016
5
JANOWSKA, SYLWIA
Exec Dt:
10/24/2016
6
MATLOKA, MIKOLAJ
Exec Dt:
10/24/2016
7
BORKOWSKA, MALGORZATA
Exec Dt:
10/24/2016
8
STEFANIAK, FILIP
Exec Dt:
10/24/2016
9
LAMPARSKA-PRZYBYSZ, MONIKA
Exec Dt:
11/21/2016
10
DUBIEL, KRZYSZTOF
Exec Dt:
10/24/2016
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN/LOMIANKI, POLAND PL-05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138245
US20170114064
15311698
Correspondence name and address
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FL.
NEW YORK, NY 10112
Assignment: 10
Reel/Frame:042576/0747   Pages: 5
Recorded: 06/02/2017
Attorney Dkt #:JWP-1052 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALCEREK, JULITA
Exec Dt:
05/26/2017
2
JAROS, SLAWOMIR
Exec Dt:
05/26/2017
3
WIECZOREK, MACIEJ
Exec Dt:
05/26/2017
Assignee
1
MABION SA
UL. JOZEFOW 9
KUTNO, POLAND PL-99-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180105570
15532811
Correspondence name and address
WALKER & JOCKE
231 SOUTH BROADWAY STREET
MEDINA, OH 44256
Assignment: 11
Reel/Frame:043728/0569   Pages: 6
Recorded: 09/28/2017
Attorney Dkt #:1947/89956/GJG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYMEK, BARBARA
Exec Dt:
08/27/2017
2
ZAGOZDA, MARCIN
Exec Dt:
08/16/2017
3
WIECZOREK, MACIEJ
Exec Dt:
08/16/2017
4
DUBIEL, KRZYSZTOF
Exec Dt:
08/16/2017
5
STANCZAK, ALEKSANDRA
Exec Dt:
08/16/2017
6
ZDZALIK, DARIA
Exec Dt:
09/15/2017
7
GUNERKA, PAWEL
Exec Dt:
08/16/2017
8
SEKULAR, MARIOLA
Exec Dt:
08/16/2017
9
DZIACHAN, MACIEJ
Exec Dt:
08/16/2017
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN/LOMIANKI, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138247
US20180111939
15562537
Correspondence name and address
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 12
Reel/Frame:050914/0922   Pages: 6
Recorded: 11/05/2019
Attorney Dkt #:91111/GJG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MROCZKIEWICZ, MICHAL
Exec Dt:
09/24/2019
2
STYPIK, BARTOSZ
Exec Dt:
09/30/2019
3
BUJAK, ANNA
Exec Dt:
10/03/2019
4
SZYMCZAK, KRZYSZTOF
Exec Dt:
10/04/2019
5
GUNERKA, PAWEL
Exec Dt:
09/30/2019
6
DUBIEL, KRZYSZTOF
Exec Dt:
09/30/2019
7
WIECZOREK, MACIEJ
Exec Dt:
09/24/2019
8
PIECZYKOLAN, JERZY
Exec Dt:
09/30/2019
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN/LOMIANKI, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072619
US20200199128
16609891
Correspondence name and address
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 13
Reel/Frame:053075/0573   Pages: 4
Recorded: 06/29/2020
Attorney Dkt #:7063/91489/GJG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIECZOREK, MACIEJ
Exec Dt:
06/26/2020
2
TRATKIEWICZ, EWA
Exec Dt:
06/26/2020
3
PERKO, PRZEMYSLAW
Exec Dt:
06/26/2020
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200337999
16958965
Correspondence name and address
GARY J. GERSHIK C/O COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NY 10112
Assignment: 14
Reel/Frame:053409/0792   Pages: 7
Recorded: 08/05/2020
Attorney Dkt #:ZSP003.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIECZOREK, MACIEJ
Exec Dt:
07/17/2020
2
JAROS, SLAWOMIR
Exec Dt:
06/26/2020
3
JAROS, DOROTA
Exec Dt:
06/26/2020
4
BALCEREK, JULITA
Exec Dt:
07/21/2020
Assignee
1
MABION SA
UL. GEN. MARIANA LANGIEWICZA 60
KONSTANTYNOW LODZKI, POLAND 95-050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213210
16769790
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:055653/0441   Pages: 13
Recorded: 03/19/2021
Attorney Dkt #:91482/GJG/LMO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, MATEUSZ
Exec Dt:
01/14/2021
2
SMUGA, DAMIAN
Exec Dt:
01/14/2021
3
STELMACH, FILIP
Exec Dt:
01/14/2021
4
MATLOKA, MIKOLAJ
Exec Dt:
01/14/2021
5
BAZYDLO, KATARZYNA
Exec Dt:
01/14/2021
6
DUBIEL, KRZYSZTOF
Exec Dt:
01/14/2021
7
WIECZOREK, MACIEJ
Exec Dt:
01/18/2021
8
PIECZYKOLAN, JERZY
Exec Dt:
01/14/2021
9
DZIDA, RADOSLAW
Exec Dt:
10/28/2011
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN/LOMIANKI, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964938
US20200399198
16960700
Correspondence name and address
COOPER & DUNHAM LLP
90 PARK AVENUE, 21ST FLOOR
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:056447/0216   Pages: 3
Recorded: 06/01/2021
Attorney Dkt #:91715/GJG/SC/LMO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIECZOREK, MACIEJ
Exec Dt:
04/20/2021
2
JANOWSKA, SYLWIA
Exec Dt:
04/20/2021
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
KIELPIN/LOMIANKI, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11925607
US20210353560
17281136
Correspondence name and address
COOPER & DUNHAM LLP
90 PARK AVENUE, 21ST FLOOR
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:058585/0493   Pages: 3
Recorded: 01/06/2022
Attorney Dkt #:00043.P-CP01-500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIECZOREK, MACIEJ
Exec Dt:
12/03/2021
2
WIECZOREK, ARTUR
Exec Dt:
12/03/2021
3
TRATKIEWICZ, EWA
Exec Dt:
12/03/2021
4
MAJSTRUK, MACIEJ
Exec Dt:
12/03/2021
Assignee
1
CELON PHARMA S.A.
OGRODOWA 2A
LOMIANKI KIELPIN, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220230723
17614116
Correspondence name and address
MARGARET POLSON
1001 W 120TH AVE
SUITE 207
WESTMINSTER, CO 80234
Assignment: 18
Reel/Frame:058635/0226   Pages: 3
Recorded: 01/12/2022
Attorney Dkt #:00043.P-CP02-500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIECZOREK, MACIEJ
Exec Dt:
12/03/2021
2
WIECZOREK, ARTUR
Exec Dt:
12/03/2021
3
TRATKIEWICZ, EWA
Exec Dt:
12/03/2021
4
MAJSTRUK, MACIEJ
Exec Dt:
12/03/2021
Assignee
1
CELON PHARMA S.A.
UL. OGRODOWA 2A
LOMIANKI KIELPIN, POLAND 05-092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220226586
17614124
Correspondence name and address
MARGARET POLSON
1001 W 120TH AVE
SUITE 207
WESTMINSTER, CO 80234

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