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Patent Assignment Assignor Details
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Assignor Name : RALSTON, JOHN D.
Total Assignments: 13
Assignment: 1
Reel/Frame:004266/0497   Pages: 1
Recorded: 05/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RALSTON, JOHN D.
Exec Dt:
01/12/1984
Assignee
1
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511
STATION C
OTTAWA ONTARIO, CANADA K1Y 4H7
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4653845
NONE
06611478
 
4653845
NONE
06611478
Correspondence name and address
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511 STATION C
OTTAWA ONTARIO CANADA K1Y 4H7
Assignment: 2
Reel/Frame:004669/0714   Pages: 1
Recorded: 02/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RALSTON, JOHN D.
Exec Dt:
10/08/1986
2
MORETTI, ANTHONY L.
Exec Dt:
10/07/1986
3
JAIN, RAVINDER K.
Exec Dt:
10/07/1986
Assignee
1
AMOCO CORPORATION, A CORP. OF IN.
CHICAGO, ILLINOIS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4731338
NONE
06916818
 
4731338
NONE
06916818
Correspondence name and address
RICHARD A. KRETCHMER
AMOCO CORP.
200 EAST RANDOLPH DR.
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:004847/0646   Pages: 1
Recorded: 04/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RALSTON, JOHN D.
Exec Dt:
03/04/1988
2
MORETTI, ANTHONY L.
Exec Dt:
03/03/1988
3
JAIN, RAVINDER K.
Exec Dt:
03/03/1988
Assignee
1
AMOCO CORPORATION
A CORP. OF IN
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4865923
NONE
07164531
Correspondence name and address
AMOCO CORPORATION
MAIL CODE 1907A
200 EAST RANDOLPH DR.
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:006262/0440   Pages: 5
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAADI, ROBERT E.
Exec Dt:
09/14/1992
2
KNOLL, CHRISTOPHER C.
Exec Dt:
09/14/1992
3
BEAUMONT, JOHN
Exec Dt:
09/17/1992
4
RALSTON, JOHN D.
Exec Dt:
09/17/1992
5
FARRELL, ROBERT E.
Exec Dt:
09/17/1992
Assignee
1
ZURN INDUSTRIES, INC.
1801 PITTSBURGH AVENUE, ERIE, PA 16514
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232194
NONE
07948095
Correspondence name and address
RUSSELL D. ORKIN, ESQ.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:011129/0591   Pages: 2
Recorded: 08/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASSON, STEVEN L.
Exec Dt:
08/11/2000
2
VARN, DAVID K.
Exec Dt:
08/11/2000
3
RALSTON, JOHN D.
Exec Dt:
08/11/2000
Assignee
1
MORPHICS TECHNOLOGY, INC.
1550 SO. BASCOM AVENUE, SUITE 200
CAMPBELL, CALIFORNIA 95008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7073069
NONE
09565655
Correspondence name and address
PENNIE & EDMONDS LLP
WILLIAM S. GALLIANI
3300 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Assignment: 6
Reel/Frame:012451/0796   Pages: 3
Recorded: 10/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RALSTON, JOHN D.
Exec Dt:
10/23/2001
2
SUBRAMANIAN, RAVI
Exec Dt:
10/08/2001
3
CHEN, SONG
Exec Dt:
10/08/2001
4
WILLIAMS, TED E.
Exec Dt:
10/08/2001
Assignee
1
MORPHICS TECHNOLOGY, INC.
SUITE 100
675 CAMPBELL TECHNOLOGY PARKWAY
CAMPBELL, CALIFORNIA 95008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7188159
US20020045441
09928273
Correspondence name and address
PENNIE & EDMONDS LLP
FRANCIS E. MORRIS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-2711
Assignment: 7
Reel/Frame:030619/0917   Pages: 9
Recorded: 06/16/2013
Attorney Dkt #:2825-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON, JOHN D.
Exec Dt:
10/31/2003
Assignee
1
DROPLET TECHNOLOGY INC.
2-4 MERCER ROAD
NATICK, MASSACHUSETTS 01760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9225760
US20130039433
13652407
Correspondence name and address
MICHAEL CASEY
4300 WILSON BLVD, SUITE 700
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:017121/0240   Pages: 5
Recorded: 12/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RALSTON, JOHN D.
Exec Dt:
10/28/2005
2
KOLAROV, KRASIMIR D.
Exec Dt:
10/28/2005
3
SAUNDERS, STEVEN E.
Exec Dt:
10/28/2005
Assignee
1
DROPLET TECHNOLOGY, INC.
1600 ADAMS DRIVE, SUITE 216
MENLO PARK, CALIFORNIA 94026
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20060072837
11249561
 
7679649
US20060085534
11250797
Correspondence name and address
DOUGLAS C. LIMBACH
GREENBERG TRAURIG, LLP
1900 UNIVERSITY AVENUE, FIFTH FLOOR
EAST PALO ALTO, CA 94303
Assignment: 9
Reel/Frame:017655/0513   Pages: 3
Recorded: 05/22/2006
Attorney Dkt #:74189-010501/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RALSTON, JOHN D.
Exec Dt:
05/08/2006
2
SAUNDERS, STEVEN E.
Exec Dt:
05/08/2006
3
KOLAROV, KRASIMIR D.
Exec Dt:
05/08/2006
Assignee
1
DROPLET TECHNOLOGY, INC.
1600 ADAMS DRIVE, SUITE 216
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060218482
11357661
Correspondence name and address
GREENBERG TRAURIG LLP
1900 UNIVERSITY AVENUE, FIFTH FLOOR
EAST PALO ALTO, CA 94303
Assignment: 10
Reel/Frame:030908/0442   Pages: 3
Recorded: 07/30/2013
Attorney Dkt #:27623.4001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON, JOHN D.
Exec Dt:
06/28/2013
Assignee
1
YOSOT, INC.
369 LA CUESTA DRIVE
PORTOLA VALLEY, CALIFORNIA 94028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130304587
13875258
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE, LLP IP P
2050 MAIN STREET, SUITE 1100
IRVINE, CA 92614
Assignment: 11
Reel/Frame:039008/0528   Pages: 3
Recorded: 06/24/2016
Attorney Dkt #:27623.4002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON, JOHN D.
Exec Dt:
06/28/2013
Assignee
1
YOSOT, INC.
369 LA CUESTA DRIVE
PORTOLA VALLEY, CALIFORNIA 94028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160307240
15192693
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE, LLP IP P
2050 MAIN STREET, SUITE 1100
IRVINE, CA 92614
Assignment: 12
Reel/Frame:044076/0731   Pages: 5
Recorded: 11/08/2017
Attorney Dkt #:IMPX-001/05US 331950-2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RALSTON, JOHN D.
Exec Dt:
10/26/2017
Assignee
1
IMPAXX SOLUTIONS, INC.
369 LA CUESTA DRIVE
PORTOLA VALLEY, CALIFORNIA 94028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180110466
15795027
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE. NW, SUITE 700
ATTN: PATENT GROUP | B. GALLIANI - HN
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:059277/0496   Pages: 6
Recorded: 03/16/2022
Attorney Dkt #:NRSN-00101US 346895-2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RALSTON, JOHN D.
Exec Dt:
02/17/2022
2
PETERS, RYAN MICHAEL
Exec Dt:
02/25/2022
3
BANMAN, CHRISTOPHER J.
Exec Dt:
02/22/2022
Assignee
1
NEURSANTYS, INC.
4838 RICHARD RD SW
CALGARY, AB, CANADA T3E 6L1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220257149
17671176
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004

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