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 : KAROLCHYK, JOHN SCOTT
Total Assignments: 16
Assignment: 1
Reel/Frame:017187/0592   Pages: 3
Recorded: 10/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, ROBERT CRAIG
Exec Dt:
10/31/2005
2
KAROLCHYK, JOHN SCOTT
Exec Dt:
10/31/2005
3
COVALESKY, BERNARD
Exec Dt:
10/31/2005
Assignee
1
DENTAL CREATIONS LLC
22 OLD SHORT HILLS ROAD
LIVINGSTON, NEW JERSEY 07039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070098650
11264429
Correspondence name and address
BARRY J. MARENBERG
SILLS CUMMIS EPSTEIN & GROSS
ONE RIVERFRONT PLAZA
NEWARK, NEW JERSEY 07102
Assignment: 2
Reel/Frame:033313/0543   Pages: 3
Recorded: 07/15/2014
Attorney Dkt #:CA210766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEGNER, JEFFREY T.
Exec Dt:
03/27/2014
2
KAROLCHYK, JOHN SCOTT
Exec Dt:
04/21/2014
3
DILZER, RICHARD
Exec Dt:
04/21/2014
4
PETERS, KALLAN
Exec Dt:
04/21/2014
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12626 HIGH BLUFF DRIVE, SUITE 150
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150024996
14227819
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE N.W., SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:034025/0070   Pages: 5
Recorded: 10/24/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
10/06/2014
2
BAUM, MARK L.
Exec Dt:
10/09/2014
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10993921
US20150119440
14506120
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET, SUITE 700
JONATHAN K. HAMM, PH.D.
BOSTON, MA 02109
Assignment: 4
Reel/Frame:039954/0711   Pages: 5
Recorded: 10/06/2016
Attorney Dkt #:584159: IPI-005CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
10/06/2014
2
BAUM, MARK L.
Exec Dt:
10/09/2014
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160354308
15241958
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET
SUITE 700
BOSTON, MA 02109
Assignment: 5
Reel/Frame:036092/0813   Pages: 3
Recorded: 07/10/2015
Attorney Dkt #:IMPRIMA02U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
06/30/2015
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150335704
14719157
Correspondence name and address
WAGENKNECHT IP LAW GROUP PC
5677 OBERLIN DRIVE
SUITE 204
SAN DIEGO, CA 92121
Assignment: 6
Reel/Frame:041234/0635   Pages: 3
Recorded: 01/03/2017
Attorney Dkt #:20243-101304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
06/30/2015
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10561607
US20170105931
15395830
Correspondence name and address
WAGENKNECHT IP LAW GROUP PC
5677 OBERLIN DRIVE, SUITE 204
SAN DIEGO, CA 92121
Assignment: 7
Reel/Frame:039859/0361   Pages: 9
Recorded: 09/26/2016
Attorney Dkt #:20243-100947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEGNER, JEFFREY T.
Exec Dt:
08/17/2016
2
KAROLCHYK, JOHN SCOTT
Exec Dt:
09/20/2016
3
COVALESKY, BERNARD
Exec Dt:
09/20/2016
4
DILZER, RICHARD
Exec Dt:
09/20/2016
5
PETERS, KALLAN
Exec Dt:
09/20/2016
6
SAADEH, DENNIS ELIAS
Exec Dt:
09/21/2016
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160279055
15178812
Correspondence name and address
WAGENKNECHT IP LAW GROUP PC
5677 OBERLIN DRIVE SUITE 204
SAN DIEGO, CA 92121
Assignment: 8
Reel/Frame:047383/0015   Pages: 9
Recorded: 11/01/2018
Attorney Dkt #:20243-201397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEGNER, JEFFREY T.
Exec Dt:
08/17/2016
2
KAROLCHYK, JOHN SCOTT
Exec Dt:
09/20/2016
3
COVALESKY, BERNARD
Exec Dt:
09/20/2016
4
DILZER, RICHARD
Exec Dt:
09/20/2016
5
PETERS, KALLAN
Exec Dt:
09/20/2016
6
SAADEH, DENNIS ELIAS
Exec Dt:
09/21/2016
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL, SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190111045
15552450
Correspondence name and address
WAGENKNECHT IP LAW GROUP PC
12396 WORLD TRADE DRIVE, SUITE 312
SAN DIEGO, CA 92128
Assignment: 9
Reel/Frame:054218/0714   Pages: 9
Recorded: 10/30/2020
Attorney Dkt #:LIEGNER1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEGNER, JEFFREY T.
Exec Dt:
08/17/2016
2
KAROLCHYK, JOHN SCOTT
Exec Dt:
09/20/2016
3
COVALESKY, BERNARD
Exec Dt:
09/20/2016
4
DILZER, RICHARD
Exec Dt:
09/20/2016
5
PETERS, KALLAN
Exec Dt:
09/20/2016
6
SAADEH, DENNIS ELIAS
Exec Dt:
09/21/2016
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11439590
US20210046001
17084514
Correspondence name and address
BROWDY AND NEIMARK PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:060784/0223   Pages: 12
Recorded: 08/11/2022
Attorney Dkt #:LIEGNER1E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEGNER, JEFFREY T.
Exec Dt:
08/17/2016
2
KAROLCHYK, JOHN SCOTT
Exec Dt:
09/20/2016
3
COVALESKY, BERNARD
Exec Dt:
09/20/2016
4
DILZER, RICHARD
Exec Dt:
09/20/2016
5
PETERS, KALLAN
Exec Dt:
09/20/2016
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL, SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11684570
US20220387308
17819076
Correspondence name and address
BROWDY AND NEIMARK PLLC
1625 K STREET N.W. SUITE 550
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:039995/0588   Pages: 4
Recorded: 10/12/2016
Attorney Dkt #:584417: IPI-005CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
10/06/2016
2
BAUM, MARK L.
Exec Dt:
10/07/2016
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12626 HIGH BLUFF DRIVE
SUITE 105
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11045432
US20170049721
15247524
Correspondence name and address
SEAN COUGHLIN
LATHROP & GAGE LLP
28 STATE STREET, 7TH FLOOR
BOSTON, MA 02109
Assignment: 12
Reel/Frame:040967/0490   Pages: 5
Recorded: 01/12/2017
Attorney Dkt #:20243-101305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
01/11/2017
2
SAADEH, DENNIS ELIAS
Exec Dt:
01/10/2017
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170112936
15399258
Correspondence name and address
WAGENKNECHT IP LAW GROUP PC
5677 OBERLIN DRIVE, SUITE 204
SAN DIEGO, CA 92121
Assignment: 13
Reel/Frame:047827/0794   Pages: 7
Recorded: 12/20/2018
Attorney Dkt #:593357: IPI-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
12/12/2018
2
BAUM, MARK L.
Exec Dt:
12/14/2018
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL
SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10285957
US20180055790
15685702
Correspondence name and address
SEAN M. COUGHLIN, LATHROP GAGE L.L.P.
28 STATE STREET
BOSTON, MA 02109
Assignment: 14
Reel/Frame:049871/0140   Pages: 5
Recorded: 07/26/2019
Attorney Dkt #:20243-102289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
04/05/2019
2
SAHAREK, JOHN P.
Exec Dt:
09/19/2018
Assignee
1
IMPRIMIS PHARMACEUTICALS, INC.
12264 EL CAMINO REAL, SUITE 350
SAN DIEGO, CALIFORNIA 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10695351
US20200030334
16523059
Correspondence name and address
WAGENKNECHT IP LAW GROUP, PC
12396 WORLD TRADE DRIVE, SUITE 312
SAN DIEGO, CA 92128
Assignment: 15
Reel/Frame:053061/0482   Pages: 4
Recorded: 06/26/2020
Attorney Dkt #:20243-102539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAROLCHYK, JOHN SCOTT
Exec Dt:
06/01/2020
2
SAHAREK, JOHN P.
Exec Dt:
06/01/2020
Assignee
1
HARROW IP, LLC
102 WOODMONT BLVD., SUITE 610
NASHVILLE, TENNESSEE 37205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11185546
US20200268763
16871692
Correspondence name and address
WAGENKNECHT IP LAW GROUP, PC
12396 WORLD TRADE DRIVE
SUITE 312
SAN DIEGO, CA 92128
Assignment: 16
Reel/Frame:056795/0119   Pages: 10
Recorded: 07/08/2021
Attorney Dkt #:LIEGNER1C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIEGNER, JEFFREY T.
Exec Dt:
01/21/2021
2
KAROLCHYK, JOHN SCOTT
Exec Dt:
01/21/2021
3
COVALESKY, BERNARD
Exec Dt:
01/24/2021
4
KUPER, KALLAN
Exec Dt:
01/21/2021
Assignees
1
NOVEL DRUG SOLUTIONS LLC
39 WOODLAWN TERRACE
LAKE HOPATCONG, NEW JERSEY 07849
2
EYE CARE NORTHWEST, PA
1 WILSON
SPARTA, NEW JERSEY 07871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11510916
US20210038592
17083232
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, NW
SUITE 1100
WASHINGTON, DC 20006

Search Results as of: 06/18/2024 04:39 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