skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : KALFAS, NICHOLAS
Total Assignments: 11
Assignment: 1
Reel/Frame:029848/0665   Pages: 4
Recorded: 02/21/2013
Attorney Dkt #:111999-PA0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALFAS, NICHOLAS
Exec Dt:
02/14/2013
Assignee
1
REMOTE OCEAN SYSTEMS, INC.
5618 COPLEY DRIVE
SAN DIEGO, CALIFORNIA 92111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9264677
US20130188036
13750598
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101
Assignment: 2
Reel/Frame:040160/0345   Pages: 4
Recorded: 10/28/2016
Attorney Dkt #:ROS.0012C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KALFAS, NICHOLAS
Exec Dt:
02/14/2013
Assignee
1
REMOTE OCEAN SYSTEMS, INC.
5618 COPLEY DRIVE
SAN DIEGO, CALIFORNIA 92111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9509888
US20160182778
15041750
Correspondence name and address
ELEANOR MUSICK
MUSICK DAVISON LLP
12636 HIGH BLUFF DRIVE SUITE 400
SAN DIEGO, CA 92130
Assignment: 3
Reel/Frame:051882/0193   Pages: 18
Recorded: 02/20/2020
Attorney Dkt #:678A-WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, NEEL NARAYAN
Exec Dt:
12/09/2019
2
GRAY, JOHN MICHAEL
Exec Dt:
11/18/2019
3
HALAC, JASON
Exec Dt:
10/07/2019
4
HOFFMEIER, CARL ERICH
Exec Dt:
12/09/2019
5
JOHNSTON, NEEL DAVIS
Exec Dt:
12/12/2019
6
KALFAS, NICHOLAS
Exec Dt:
12/16/2019
7
GENNRICH, DAVID J.
Exec Dt:
02/14/2020
8
BETTMAN, MATTHEW
Exec Dt:
01/13/2020
9
GOBRECHT, ERIC
Exec Dt:
12/13/2019
10
KOPLIN, RANDALL SCOTT
Exec Dt:
12/18/2019
11
BRAUNSTEIN, RYAN MARC
Exec Dt:
02/01/2020
12
LEE, YOUNG WOO
Exec Dt:
11/18/2019
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DRIVE
INTELLECTUAL PROPERTY DEPT.
SAN DIEGO, CALIFORNIA 92121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11690537
US20190336054
16403037
 
11642048
US20190336049
16403338
 
11850045
US20190336055
16403357
Correspondence name and address
VENEZIA PETROVA
6340 SEQUENCE DRIVE
INTELLECTUAL PROPERTY DEPT. - V. PETROVA
SAN DIEGO, CA 92121
Assignment: 4
Reel/Frame:063051/0562   Pages: 18
Recorded: 03/21/2023
Attorney Dkt #:79635-02836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, NEEL NARAYAN
Exec Dt:
12/09/2019
2
GRAY, JOHN MICHAEL
Exec Dt:
11/18/2019
3
HALAC, JASON
Exec Dt:
10/07/2019
4
HOFFMEIER, CARL ERICH
Exec Dt:
12/09/2019
5
JOHNSTON, NEAL DAVIS
Exec Dt:
12/12/2019
6
KALFAS, NICHOLAS
Exec Dt:
12/16/2019
7
GENNRICH, DAVID J.
Exec Dt:
02/14/2020
8
BETTMAN, MATTHEW
Exec Dt:
01/13/2020
9
GOBRECHT, ERIC
Exec Dt:
12/13/2019
10
KOPLIN, RANDALL SCOTT
Exec Dt:
12/18/2019
11
BRAUNSTEIN, RYAN MARC
Exec Dt:
02/01/2020
12
LEE, YOUNG WOO
Exec Dt:
11/18/2019
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11642048
US20190336049
16403338
Correspondence name and address
SNELL & WILMER LLP (DEXCOM)
600 ANTON BOULEVARD
SUITE 1400
COSTA MESA, 92626 UNITED STATES
Assignment: 5
Reel/Frame:063052/0064   Pages: 18
Recorded: 03/21/2023
Attorney Dkt #:79635-02837
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, NEEL NARAYAN
Exec Dt:
12/09/2019
2
GRAY, JOHN MICHAEL
Exec Dt:
11/18/2019
3
HALAC, JASON
Exec Dt:
10/07/2019
4
HOFFMEIER, CARL ERICH
Exec Dt:
12/09/2019
5
JOHNSTON, NEAL DAVIS
Exec Dt:
12/12/2019
6
KALFAS, NICHOLAS
Exec Dt:
12/16/2019
7
GENNRICH, DAVID J.
Exec Dt:
02/14/2020
8
BETTMAN, MATTHEW
Exec Dt:
01/13/2020
9
GOBRECHT, ERIC
Exec Dt:
12/13/2019
10
KOPLIN, RANDALL SCOTT
Exec Dt:
12/18/2019
11
BRAUNSTEIN, RYAN MARC
Exec Dt:
02/01/2020
12
LEE, YOUNG WOO
Exec Dt:
11/18/2019
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230218203
18124502
Correspondence name and address
SNELL & WILMER LLP (DEXCOM)
600 ANTON BOULEVARD
SUITE 1400
COSTA MESA, 92626 UNITED STATES
Assignment: 6
Reel/Frame:053419/0383   Pages: 22
Recorded: 08/06/2020
Attorney Dkt #:718A-WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALAC, JASON
Exec Dt:
05/04/2020
2
BOHM, SEBASTIAN
Exec Dt:
03/11/2020
3
CRABTREE, VINCENT PETER
Exec Dt:
03/13/2020
4
DERENZY, DAVID
Exec Dt:
05/09/2020
5
DERVAES, MARK S.
Exec Dt:
03/15/2020
6
KALFAS, NICHOLAS
Exec Dt:
03/11/2020
7
MCDANIEL, ZEBEDIAH L.
Exec Dt:
05/24/2020
8
MOORE, MICHAEL LEVOZIER
Exec Dt:
03/11/2020
9
NEWHOUSE, TODD ANDREW
Exec Dt:
06/04/2020
10
PLOOF, MICHAEL A.
Exec Dt:
03/11/2020
11
REICHERT, STEPHEN ALAN
Exec Dt:
06/08/2020
12
SIMPSON, PETER C.
Exec Dt:
07/12/2020
13
TEETER, ALEXANDER LEROY
Exec Dt:
05/05/2020
14
GARCIA, RUDOLFO
Exec Dt:
03/11/2020
15
PIOTROWIAK, JAROSLAW
Exec Dt:
05/19/2020
16
DORIA, ARLENE G.
Exec Dt:
03/30/2020
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DRIVE
INTELLECTUAL PROPERTY DEPT.
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11638540
US20190336053
16400873
Correspondence name and address
VENEZIA PETROVA
6340 SEQUENCE DRIVE
INTELLECTUAL PROPERTY DEPT. - V. PETROVA
SAN DIEGO, CA 92121
Assignment: 7
Reel/Frame:053771/0031   Pages: 22
Recorded: 09/15/2020
Attorney Dkt #:718C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALAC, JASON
Exec Dt:
05/04/2020
2
BOHM, SEBASTIAN
Exec Dt:
03/11/2020
3
CRABTREE, VINCENT PETER
Exec Dt:
03/13/2020
4
DERENZY, DAVID
Exec Dt:
05/09/2020
5
DERVAES, MARK S.
Exec Dt:
03/15/2020
6
KALFAS, NICHOLAS
Exec Dt:
03/11/2020
7
MCDANIEL, ZEBEDIAH L.
Exec Dt:
05/24/2020
8
MOORE, MICHAEL LEVOZIER
Exec Dt:
03/11/2020
9
NEWHOUSE, TODD ANDREW
Exec Dt:
06/04/2020
10
PLOOF, MICHAEL A.
Exec Dt:
03/11/2020
11
REICHERT, STEPHEN ALAN
Exec Dt:
06/08/2020
12
SIMPSON, PETER C.
Exec Dt:
07/17/2020
13
TEETER, ALEXANDER LEROY
Exec Dt:
05/05/2020
14
GARCIA, RUDOLFO
Exec Dt:
03/11/2020
15
PIOTROWIAK, JAROSLAW
Exec Dt:
05/19/2020
16
DORIA, ARLENE G.
Exec Dt:
03/30/2020
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DRIVE
INTELLECTUAL PROPERTY DEPT.
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11350857
US20190342637
16400974
Correspondence name and address
VENEZIA PETROVA
6340 SEQUENCE DRIVE
INTELLECTUAL PROPERTY DEPT. - V. PETROVA
SAN DIEGO, CA 92121
Assignment: 8
Reel/Frame:060358/0577   Pages: 22
Recorded: 06/29/2022
Attorney Dkt #:0718-US05CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALAC, JASON
Exec Dt:
05/04/2020
2
BOHM, SEBASTIAN
Exec Dt:
03/11/2020
3
CRABTREE, VINCENT PETER
Exec Dt:
03/13/2020
4
DERENZY, DAVID
Exec Dt:
05/09/2020
5
DERVAES, MARK S.
Exec Dt:
03/15/2020
6
KALFAS, NICHOLAS
Exec Dt:
03/11/2020
7
MCDANIEL, ZEBEDIAH L.
Exec Dt:
05/24/2020
8
MOORE, MICHAEL LEVOZIER
Exec Dt:
03/11/2020
9
NEWHOUSE, TODD ANDREW
Exec Dt:
06/04/2020
10
PLOOF, MICHAEL A.
Exec Dt:
03/11/2020
11
REICHERT, STEPHEN ALAN
Exec Dt:
06/08/2020
12
SIMPSON, PETER C.
Exec Dt:
07/12/2020
13
TEETER, ALEXANDER LEROY
Exec Dt:
05/05/2020
14
GARCIA, RODOLFO
Exec Dt:
03/11/2020
15
PIOTROWIAK, JAROSLAW
Exec Dt:
05/19/2020
16
DORIA, ARLENE G.
Exec Dt:
03/30/2020
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DR.
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220192545
17653765
Correspondence name and address
PATTERSON + SHERIDAN, LLP - DEXCOM, INC.
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 9
Reel/Frame:063742/0454   Pages: 22
Recorded: 05/24/2023
Attorney Dkt #:0718-US06CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALAC, JASON
Exec Dt:
05/04/2020
2
BOHM, SEBASTIAN
Exec Dt:
03/11/2020
3
CRABTREE, VINCENT PETER
Exec Dt:
03/13/2020
4
DERENZY, DAVID
Exec Dt:
05/09/2020
5
DERVAES, MARK S.
Exec Dt:
03/15/2020
6
KALFAS, NICHOLAS
Exec Dt:
03/11/2020
7
MCDANIEL, ZEBEDIAH L.
Exec Dt:
05/24/2020
8
MOORE, MICHAEL LEVOZIER
Exec Dt:
03/11/2020
9
NEWHOUSE, TODD ANDREW
Exec Dt:
06/04/2020
10
PLOOF, MICHAEL A.
Exec Dt:
03/11/2020
11
REICHERT, STEPHEN ALAN
Exec Dt:
06/08/2020
12
SIMPSON, PETER C.
Exec Dt:
07/12/2020
13
TEETER, ALEXANDER LEROY
Exec Dt:
05/05/2020
14
GARCIA, RODOLFO
Exec Dt:
03/11/2020
15
PIOTROWIAK, JAROSLAW
Exec Dt:
05/19/2020
16
DORIA, ARLENE G.
Exec Dt:
03/30/2020
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DR.
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230218206
18190329
Correspondence name and address
PATTERSON + SHERIDAN, LLP - DEXCOM, INC.
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 10
Reel/Frame:056562/0904   Pages: 15
Recorded: 06/16/2021
Attorney Dkt #:DEXCOM.434A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOHM, SEBASTIAN
Exec Dt:
03/18/2019
2
HARLEY-TROCHIMCZYK, ANNA CLAIRE
Exec Dt:
03/12/2019
3
MA, RUI
Exec Dt:
03/12/2019
4
RONG, DAITING
Exec Dt:
03/12/2019
5
SHETH, DISHA B.
Exec Dt:
03/14/2019
6
SHI, MINGLIAN
Exec Dt:
03/13/2019
7
CRABTREE, VINCENT PETER
Exec Dt:
03/12/2019
8
TURKSOY, KAMURAN
Exec Dt:
04/08/2019
9
LAN, WENJIE
Exec Dt:
03/12/2019
10
KALFAS, NICHOLAS
Exec Dt:
05/26/2021
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200205702
16728765
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:062986/0766   Pages: 5
Recorded: 03/15/2023
Attorney Dkt #:0829-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALFAS, NICHOLAS
Exec Dt:
04/29/2022
2
NEEL, GARY THOMAS
Exec Dt:
08/17/2022
Assignee
1
DEXCOM, INC.
6340 SEQUENCE DR.
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230238884
18159659
Correspondence name and address
PATTERSON + SHERIDAN, LLP - DEXCOM, INC.
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046

Search Results as of: 05/10/2024 07:28 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT