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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BUECHIN, ANNA
Total Assignments: 12
Assignment: 1
Reel/Frame:015285/0020   Pages: 3
Recorded: 10/25/2004
Attorney Dkt #:UMBP129US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUECHIN, ANNA
Exec Dt:
10/07/2004
Assignee
1
UMBRA INC.
1705 BROADWAY
BUFFALO, NEW YORK 14212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060086681
10904125
Correspondence name and address
SIMPSON & SIMPSON, PLLC
5555 MAIN STREET
WILLIAMSVILLE, NY 14221-5406
Assignment: 2
Reel/Frame:016131/0572   Pages: 3
Recorded: 04/21/2005
Attorney Dkt #:UMBP:128US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUECHIN, ANNA
Exec Dt:
12/13/2004
Assignee
1
UMBRA INC.
1705 BROADWAY
BUFFALO, NEW YORK 14212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D510955
NONE
29219654
Correspondence name and address
ROBERT P. SIMPSON
SIMPSON & SIMPSON, PLLC
5555 MAIN STREET
WILLIAMSVILLE, NY 14221
Assignment: 3
Reel/Frame:017756/0001   Pages: 3
Recorded: 03/31/2006
Attorney Dkt #:UMBP:172US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUECHIN, ANNA
Exec Dt:
03/29/2006
Assignee
1
UMBRA INC.
1705 BROADWAY
BUFFALO, NEW YORK 14212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070227678
11395440
Correspondence name and address
C. RICHARD LOHRMAN, ESQ.
SIMPSON & SIMPSON, PLLC
5555 MAIN STREET
WILLIAMSVILLE, NY 14221-5406
Assignment: 4
Reel/Frame:032703/0073   Pages: 2
Recorded: 04/17/2014
Attorney Dkt #:KOBO-0054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUECHIN, ANNA
Exec Dt:
04/17/2014
Assignee
1
KOBO INCORPORATED
135 LIBERTY STREET, SUITE 101
TORONTO, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9451818
US20150296946
14255688
Correspondence name and address
KOBO/MURABITO, HAO & BARNES, LLP
TWO NORTH MARKET STREET
TIHRD FLOOR
SAN JOSE, CA 95113
Assignment: 5
Reel/Frame:043534/0842   Pages: 6
Recorded: 09/08/2017
Attorney Dkt #:475280US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUN, ARCHER
Exec Dt:
08/15/2017
2
BUECHIN, ANNA
Exec Dt:
08/15/2017
3
WU, JAMES
Exec Dt:
08/31/2017
4
SALAS, ERNESTO
Exec Dt:
08/31/2017
Assignee
1
RAKUTEN KOBO, INC.
135 LIBERTY STREET, SUITE 101
TORONTO, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10082828
US20180052489
15678997
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:043987/0440   Pages: 8
Recorded: 09/25/2017
Attorney Dkt #:475280US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 043534 FRAME 0842. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WUN, ARCHER
Exec Dt:
08/15/2017
2
BUECHIN, ANNA
Exec Dt:
08/15/2017
3
WU, JAMES
Exec Dt:
08/31/2017
4
SALAS, ERNESTO
Exec Dt:
08/31/2017
Assignee
1
RAKUTEN KOBO, INC.
135 LIBERTY STREET, SUITE 101
TORONTO, ON, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10082828
US20180052489
15678997
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:043688/0235   Pages: 2
Recorded: 08/28/2017
Attorney Dkt #:475283US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUECHIN, ANNA
Exec Dt:
08/16/2017
Assignee
1
RAKUTEN KOBO, INC.
135 LIBERTY STREET, SUITE 101
TORONTO, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10409326
US20180049529
15678971
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:047561/0560   Pages: 9
Recorded: 11/21/2018
Attorney Dkt #:10123US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUN, ARCHER
Exec Dt:
11/08/2018
2
LIN, KUAN-CHANG
Exec Dt:
11/11/2018
3
BUECHIN, ANNA
Exec Dt:
11/12/2018
4
LEUNG, CHRIS
Exec Dt:
11/08/2018
5
HUTTON, HARRY
Exec Dt:
11/12/2018
6
CHABAN, WILLIAM
Exec Dt:
11/09/2018
7
MANTHA, RAMESH
Exec Dt:
11/07/2018
Assignee
1
RAKUTEN KOBO, INC.
135 LIBERTY STREET
SUITE 101
TORONTO, ON, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200125226
16165729
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:047569/0639   Pages: 6
Recorded: 11/23/2018
Attorney Dkt #:10121US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHIN, ANNA
Exec Dt:
11/12/2018
2
LEUNG, CHRIS
Exec Dt:
11/08/2018
3
LIN, KUAN-CHANG
Exec Dt:
11/11/2018
4
WUN, ARCHER
Exec Dt:
11/08/2018
Assignee
1
RAKUTEN KOBO, INC.
135 LIBERTY STREET
SUITE 101
TORONTO, ONTARIO, CANADA M6K1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10795407
US20200125141
16165678
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:047592/0218   Pages: 4
Recorded: 11/27/2018
Attorney Dkt #:10120US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHIN, ANNA
Exec Dt:
11/12/2018
2
WUN, ARCHER
Exec Dt:
11/08/2018
3
LIN, KUAN-CHANG
Exec Dt:
11/11/2018
Assignee
1
RAKUTEN KOBO, INC.
135 LIBERTY STREET
SUITE 101
TORONTO, ONTARIO, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10716376
US20200121046
16165656
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:047720/0019   Pages: 4
Recorded: 12/10/2018
Attorney Dkt #:10122US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHIN, ANNA
Exec Dt:
11/12/2018
2
WUN, ARCHER
Exec Dt:
11/08/2018
3
LIN, KUAN-CHANG
Exec Dt:
11/11/2018
Assignee
1
RAKUTEN KOBO, INC.
135 LIBERTY STREET, SUITE 101
TORONTO, ONTARIO, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10716375
US20200121045
16165637
Correspondence name and address
XSENSUS, LLP
200 DAINGERFIELD ROAD, SUITE 201
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:061243/0357   Pages: 6
Recorded: 09/28/2022
Attorney Dkt #:19594US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHIN, ANNA
Exec Dt:
07/18/2022
2
WUN, ARCHER
Exec Dt:
07/13/2022
3
LIN, CHEYU
Exec Dt:
07/28/2022
4
LIN, KUANCHANG
Exec Dt:
09/22/2022
Assignee
1
RAKUTEN KOBO INC.
135 LIBERTY STREET, SUITE 101
TORONTO, ONTARIO, CANADA M6K 1A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240088931
17939977
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

Search Results as of: 05/14/2024 05:46 AM
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Web interface last modified: August 25, 2017 v.2.6
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