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Patent Assignment Assignor Details
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Assignor Name : KAJTAR, MARTON
Total Assignments: 4
Assignment: 1
Reel/Frame:003825/0572   Pages: 1
Recorded: 01/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAJTAR, MARTON
Exec Dt:
10/20/1980
2
PALOSI, EVA
Exec Dt:
10/20/1980
3
SZPORNY, LASZLO
Exec Dt:
10/20/1980
4
ROCHRICHT JULIANNA
Exec Dt:
10/20/1980
5
KISFALUDY LAJOS
Exec Dt:
10/20/1980
Assignee
1
RICHTER GEDEON VEGYESZETI GYAR RT.
GYOMOROI UT 21
1103 BUDAPEST, HUNGARY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4329341
NONE
06178679
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:054801/0474   Pages: 4
Recorded: 01/04/2021
Attorney Dkt #:SAZ 3001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETEK, DAVID
Exec Dt:
11/04/2020
2
PALHAZI, DAVID
Exec Dt:
11/04/2020
3
KAJTAR, MARTON
Exec Dt:
11/04/2020
4
ALVAREZ, ATILLA
Exec Dt:
11/04/2020
5
POCSI, PETER
Exec Dt:
11/04/2020
6
NEMETH, ANDRAS
Exec Dt:
11/04/2020
7
ROBOTKA, ZSOLT
Exec Dt:
11/04/2020
8
ROVNYAI, JANOS
Exec Dt:
11/04/2020
Assignee
1
SIGNALL TRECNOLOGIES ZRT
WESSELENYI UTCA 2.
FSZT. 19.
DEBRECEN, HUNGARY 4024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11847426
US20210174034
16762302
Correspondence name and address
KRAMER AMADO PC
225 REINEKERS LANE
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:054925/0827   Pages: 4
Recorded: 01/14/2021
Attorney Dkt #:SAZ 3001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETEK, DAVID
Exec Dt:
11/04/2020
2
PALHAZI, DAVID
Exec Dt:
11/04/2020
3
KAJTAR, MARTON
Exec Dt:
11/04/2020
4
ALVAREZ, ATILLA
Exec Dt:
11/04/2020
5
POCSI, PETER
Exec Dt:
11/04/2020
6
NEMETH, ANDRAS
Exec Dt:
11/04/2020
7
ROBOTKA, ZSOLT
Exec Dt:
11/04/2020
8
ROVNYAI, JANOS
Exec Dt:
11/04/2020
Assignee
1
SIGNALL TRECNOLOGIES ZRT
WESSELENYI UTCA 2.
FSZT. 19.
DEBRECEN, HUNGARY 4024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11847426
US20210174034
16762302
Correspondence name and address
KRAMER AMADO PC
225 REINEKERS LANE
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:071044/0378   Pages: 5
Recorded: 05/07/2025
Attorney Dkt #:4218.G41US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETEK, DAVID
Exec Dt:
11/04/2020
2
PALHAZI, DAVID
Exec Dt:
11/04/2020
3
KAJTAR, MARTON
Exec Dt:
11/04/2020
4
ALVAREZ, ATTILA
Exec Dt:
11/04/2020
5
POCSI, PETER
Exec Dt:
11/04/2020
6
NEMETH, ANDRAS
Exec Dt:
11/04/2020
7
ROBOTKA, ZSOLT
Exec Dt:
11/04/2020
8
ROVNYAI, JANOS
Exec Dt:
11/04/2020
Assignee
1
SIGNALL TECHNOLOGIES ZRT
SOROKSÁRI ÚT 48. 18. SZ. ÉPÜLET 1. EMELET 2-7
BUDAPEST, HUNGARY HU-1095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240070405
18501349
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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