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Patent Assignment Assignor Details
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Assignor Name : POROWSKI, SYLWESTER
Total Assignments: 5
Assignment: 1
Reel/Frame:008225/0940   Pages: 4
Recorded: 07/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POROWSKI, SYLWESTER
Exec Dt:
02/09/1996
2
JUN, JAN
Exec Dt:
02/09/1996
3
GRZEGORY, IZABELLA
Exec Dt:
02/09/1996
4
KRUKOWSKI, STANISLAW
Exec Dt:
02/09/1996
5
WROBLEWSKI, MIROSLAW
Exec Dt:
02/09/1996
Assignee
1
HIGH PRESSURE RESEARCH CENTER POLISH ACADEMY OF SCIENCES
UL. SOKOLOWSAK 29/37
01-142 WARSZAWA, POLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637531
NONE
08591595
Correspondence name and address
SOFER & HAROUN, LLP
JOSEPH SOFER, ESQ.
342 MADISON AVENUE, STE. 1921
NEW YORK, NY 10173
Assignment: 2
Reel/Frame:010369/0685   Pages: 5
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POROWSKI, SYLWESTER
Exec Dt:
10/13/1999
2
GRZEGORY, IZABELLA
Exec Dt:
10/13/1999
3
WEYHER, JAN
Exec Dt:
10/13/1999
4
NOWAK, GRZEGORZ
Exec Dt:
10/13/1999
Assignee
1
CENTRUM BADAN WYSOKOCISNIENIOWYCH POLSKIEJ AKADEMII NAUK
UL. SOKOLOWSKA 29/37
WARSZAWAD, POLAND 01-14
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399500
NONE
09402692
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, NJ 07059
Assignment: 3
Reel/Frame:010528/0704   Pages: 6
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POROWSKI, SYLWESTER
Exec Dt:
11/15/1999
2
JUN, JAN
Exec Dt:
11/15/1999
3
SUSKI, TADEUSZ
Exec Dt:
11/15/1999
4
SKIERBISZEWSKI, CZESLAW
Exec Dt:
11/15/1999
5
LESZCZYNSKI, MICHAL
Exec Dt:
11/15/1999
6
GRZEGORY, IZABELLA
Exec Dt:
11/15/1999
7
TEISSEYRE, HENRYK
Exec Dt:
11/15/1999
8
BARANOWSKI, JACEK
Exec Dt:
11/15/1999
9
LITWIN-STASZEWSKA, ELZBIETA
Exec Dt:
11/15/1999
Assignee
1
CENTRUM BADAN WYSOKOCISNIENIOWYCH POLSKIEJ AKADEMII NAUK
UL. SOKOLOWSKA 29/37
WARSZAWA, POLAND 01-14
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329215
NONE
09445166
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, N.J. 07059
Assignment: 4
Reel/Frame:010574/0137   Pages: 5
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POROWSKI, SYLWESTER
Exec Dt:
11/15/1999
2
BOCKOWSKI, MICHAL
Exec Dt:
11/15/1999
3
GRZEGORY, IZABELLA
Exec Dt:
11/15/1999
4
KRUKOWSKI, STANISLAW
Exec Dt:
11/15/1999
5
LESZCZYNSKI, MICHAL
Exec Dt:
11/15/1999
6
LUCZNIK, BOLESLAW
Exec Dt:
11/15/1999
7
SUSKI, TADEUSZ
Exec Dt:
11/15/1999
8
WROBLEWSKI, MIROSLAW
Exec Dt:
11/15/1999
Assignee
1
CENTRUM BADAN WYSOKOCISNIENIOWYCH POLSKIEJ AKADEMII NAUK
UL. SOKOLOWSKA 29/37
WARSZAWA 01-142, POLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6273948
NONE
09445169
Correspondence name and address
HORST M. KASPER
13 FOREST DRIVE
WARREN, N.J. 07059
Assignment: 5
Reel/Frame:025996/0128   Pages: 3
Recorded: 03/22/2011
Attorney Dkt #:110231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DZIECIELEWSKI, IGOR
Exec Dt:
03/15/2011
2
HOLYST, ROBERT
Exec Dt:
03/15/2011
3
KAMINSKA, AGNIESZKA
Exec Dt:
03/15/2011
4
POROWSKI, SYLWESTER
Exec Dt:
03/15/2011
5
SUSKI, TADEUSZ
Exec Dt:
03/15/2011
6
WEYHER, JAN
Exec Dt:
03/15/2011
Assignees
1
INSTYTUT CHEMII FIZYCZNEJ POLSKIEJ AKADEMII NAUK
KASPRZAKA 44/52
WARSAW, POLAND 01-224
2
INSTYTUT WYSOKICH CISNIEN POLSKIEJ AKADEMII NAUK
SOKOLOWSKA 29/37
WARSAW, POLAND 01-142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8531660
US20110235031
13051618
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036

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