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Patent Assignment Assignor Details
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Assignor Name : KRICHTAFOVITCH, IGOR
Total Assignments: 20
Assignment: 1
Reel/Frame:008105/0774   Pages: 3
Recorded: 08/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHTAFOVITCH, IGOR
Exec Dt:
07/31/1996
2
SINITSYNA, IRINA Z.
Exec Dt:
07/31/1996
Assignee
1
INTERNATIONAL POWER GROUP, INC.
20210 142ND AVENUE NE
WOODINVILLE, WASHINGTON 98072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5757258
NONE
08656162
Correspondence name and address
CHRISTENSEN O'CONNOR ET AL
STEPHEN C. BISHOP, ESQ
1420 FIFTH AVENUE
STE. 2800
SEATTLE, WA 98101-2347
Assignment: 2
Reel/Frame:014657/0926   Pages: 2
Recorded: 11/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHTAFOVITCH, IGOR
Exec Dt:
10/24/2003
2
GOROBETS, VLADIMIR L.
Exec Dt:
10/24/2003
Assignee
1
KRONOS ADVANCED TECHNOLOGIES, INC.
464 COMMON STREET
SUITE 301
BELMONT, MASSACHUSETTS 02478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6937455
US20040004797
10187983
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
MICHAEL J. STRAUSS
MARKET SQUARE
801 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20004-2615
Assignment: 3
Reel/Frame:014657/0936   Pages: 2
Recorded: 11/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHTAFOVITCH, IGOR
Exec Dt:
10/24/2003
2
GOROBETS, VLADIMIR L.
Exec Dt:
10/24/2003
Assignee
1
KRONOS ADVANCED TECHNOLOGIES, INC.
464 COMMON STREET, SUITE 301
BELMONT, MASSACHUSETTS 02478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727657
US20040004440
10188069
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
MICHAEL J. STRAUSS
MARKET SQUARE
801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004-2615
Assignment: 4
Reel/Frame:024775/0336   Pages: 3
Recorded: 08/02/2010
Attorney Dkt #:149-0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
07/22/2010
Assignee
1
TESSERA, INC.
3025 ORCHARD PARKWAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7990245
NONE
12765548
Correspondence name and address
DAVID W. O'BRIEN
7600B N. CAPITAL OF TEXAS HWY; SUITE 350
AUSTIN, TX 78731-1191
Assignment: 5
Reel/Frame:043010/0704   Pages: 4
Recorded: 07/14/2017
Attorney Dkt #:072227-8070.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
02/28/2013
Assignee
1
UNIVERSITY OF WASHINGTON
4311 11TH AVENUE NE
SUITE 500
SEATTLE, WASHINGTON 98105-4605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10668483
US20170021363
15287644
Correspondence name and address
AARON POLEDNA
PO BOX 1247
SEATTLE, WA 05495
Assignment: 6
Reel/Frame:039151/0362   Pages: 5
Recorded: 07/13/2016
Attorney Dkt #:115003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
06/07/2016
Assignee
1
MODERN AIR FILTRATION SYSTEMS, LLC
15335 NE 90TH STREET
WESTMARK BUILDING S
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170354978
15182583
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT STREET N.W.
WASHINGTON, DC 20008
Assignment: 7
Reel/Frame:039151/0382   Pages: 5
Recorded: 07/13/2016
Attorney Dkt #:115004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
06/07/2016
Assignee
1
MODERN AIR FILTRATION SYSTEMS, LLC
15335 NE 90TH STREET
WESTMARK BUILDING S
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170354980
15182584
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT STREET N.W.
WASHINGTON, DC 20008
Assignment: 8
Reel/Frame:039151/0393   Pages: 5
Recorded: 07/13/2016
Attorney Dkt #:115005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
06/07/2016
Assignee
1
MODERN AIR FILTRATION SYSTEMS, LLC
15335 NE 90TH STREET
WESTMARK BUILDING S
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170354977
15182587
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT STREET N.W.
WASHINGTON, DC 20008
Assignment: 9
Reel/Frame:039151/0400   Pages: 5
Recorded: 07/13/2016
Attorney Dkt #:115006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
06/07/2016
Assignee
1
MODERN AIR FILTRATION SYSTEMS, LLC
15335 NE 90TH STREET
WESTMARK BUILDING S
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170354979
15182588
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT STREET N.W.
WASHINGTON, DC 20008
Assignment: 10
Reel/Frame:039151/0405   Pages: 5
Recorded: 07/13/2016
Attorney Dkt #:115007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
06/07/2016
Assignee
1
MODERN AIR FILTRATION SYSTEMS, LLC
15335 NE 90TH STREET
WESTMARK BUILDING S
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170354981
15182590
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT STREET N.W.
WASHINGTON, DC 20008
Assignment: 11
Reel/Frame:039869/0808   Pages: 3
Recorded: 09/27/2016
Attorney Dkt #:115012
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
09/19/2016
Assignee
1
PACIFIC AIR FILTRATION, INC.
15335 NE 90TH STREET
WESTMARK BUILDING S
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9308537
US20140174294
14007916
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT STREET N.W.
WASHINGTON, DC 20008
Assignment: 12
Reel/Frame:048746/0772   Pages: 3
Recorded: 03/29/2019
Attorney Dkt #:115003-US371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
03/29/2019
Assignee
1
PACIFIC AIR FILTRATION HOLDINGS, LLC
895 AURORA AVENUE
BOULDER, COLORADO 80302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882053
US20190351431
16309885
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT ST NW
UNGERMAN IP PLLC
WASHINGTON, DC 20008
Assignment: 13
Reel/Frame:048746/0778   Pages: 3
Recorded: 03/29/2019
Attorney Dkt #:115004-USE71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
03/29/2019
Assignee
1
PACIFIC AIR FILTRATION HOLDINGS, LLC
895 AURORA AVENUE
BOULDER, COLORADO 80302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10960407
US20190329269
16309886
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT ST NW
UNGERMAN IP PLLC
WASHINGTON, DC 20008
Assignment: 14
Reel/Frame:048746/0857   Pages: 3
Recorded: 03/29/2019
Attorney Dkt #:115021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
03/29/2019
Assignee
1
PACIFIC AIR FILTRATION HOLDINGS, LLC
895 AURORA AVENUE
BOULDER, COLORADO 80302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10875034
US20200188932
16219744
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT ST NW
UNGERMAN IP PLLC
WASHINGTON, DC 20008
Assignment: 15
Reel/Frame:048746/0860   Pages: 3
Recorded: 03/29/2019
Attorney Dkt #:115022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
03/29/2019
Assignee
1
PACIFIC AIR FILTRATION HOLDINGS, LLC
895 AURORA AVENUE
BOULDER, COLORADO 80302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10792673
US20200188929
16219750
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT ST NW
UNGERMAN IP PLLC
WASHINGTON, DC 20008
Assignment: 16
Reel/Frame:048746/0877   Pages: 3
Recorded: 03/29/2019
Attorney Dkt #:115023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
03/29/2019
Assignee
1
PACIFIC AIR FILTRATION HOLDINGS, LLC
895 AURORA AVENUE
BOULDER, COLORADO 80302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200188931
16219757
Correspondence name and address
MARK E. UNGERMAN
2305 CALVERT ST NW
UNGERMAN IP PLLC
WASHINGTON, DC 20008
Assignment: 17
Reel/Frame:053958/0528   Pages: 6
Recorded: 10/02/2020
Attorney Dkt #:115022-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRICHTAFOVITCH, IGOR
Exec Dt:
09/30/2020
Assignee
1
AGENTIS AIR LLC
9905 BERGER ROAD
COLUMBIA, MARYLAND 21046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11123750
US20210078015
17060846
Correspondence name and address
MARK E. UNGERMAN/UNGERMAN IP PLLC
2305 CALVERT ST., N.W.
WASHINGTON, DC 20008
Assignment: 18
Reel/Frame:065470/0661   Pages: 9
Recorded: 11/06/2023
Attorney Dkt #:145011NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHTAFOVITCH, IGOR
Exec Dt:
08/03/2023
2
VIOSCA, ALAN
Exec Dt:
08/07/2023
3
ROTHENBERG, LARRY
Exec Dt:
08/08/2023
Assignee
1
AGENTIS AIR LLC
7524 STANDISH PLACE, SUITE 130
ROCKVILLE, MARYLAND 20855
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240017272
18208844
Correspondence name and address
MARK E. UNGERMAN / UNGERMAN IP PLLC
2305 CALVERT STREET, NW
WASHINGTON, DC 20008
Assignment: 19
Reel/Frame:065470/0868   Pages: 9
Recorded: 11/06/2023
Attorney Dkt #:145012NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHTAFOVITCH, IGOR
Exec Dt:
08/03/2023
2
VIOSCA, ALAN
Exec Dt:
08/07/2023
3
ROTHENBERG, LARRY
Exec Dt:
08/08/2023
Assignee
1
AGENTIS AIR LLC
7524 STANDISH PLACE, SUITE 130
ROCKVILLE, MARYLAND 20855
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405603
18208845
Correspondence name and address
MARK E. UNGERMAN / UNGERMAN IP PLLC
2305 CALVERT STREET, NW
WASHINGTON, DC 20008
Assignment: 20
Reel/Frame:065471/0016   Pages: 9
Recorded: 11/06/2023
Attorney Dkt #:145014NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHTAFOVITCH, IGOR
Exec Dt:
08/03/2023
2
VIOSCA, ALAN
Exec Dt:
08/07/2023
3
ROTHENBERG, LARRY
Exec Dt:
08/08/2023
Assignee
1
AGENTIS AIR LLC
7524 STANDISH PLACE, SUITE 130
ROCKVILLE, MARYLAND 20855
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230398551
18208847
Correspondence name and address
MARK E. UNGERMAN / UNGERMAN IP PLLC
2305 CALVERT STREET, NW
WASHINGTON, DC 20008

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