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Patent Assignment Assignor Details
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Assignor Name : TACHA, DAVID
Total Assignments: 23
Assignment: 1
Reel/Frame:012202/0098   Pages: 2
Recorded: 09/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TACHA, DAVID
Exec Dt:
09/15/2001
Assignee
1
BIOCARE MEDICAL
2940 CAMINO DIABLO, SUITE 300
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6580056
NONE
09961043
Correspondence name and address
JACK LO
617 VIEWRIDGE DRIVE
PACIFICA, CALIFORNIA 94044
Assignment: 2
Reel/Frame:013740/0514   Pages: 2
Recorded: 02/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COELLO, ALBERT
Exec Dt:
02/05/2003
2
JOHNSON, JOHN
Exec Dt:
02/05/2003
3
TACHA, DAVID
Exec Dt:
02/05/2003
Assignee
1
BIOCARE MEDICAL INC.
2940 CAMINO DIABLO, SUITE 300
WALNUT CREEK, CALIFORNIA 94597
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358473
NONE
09412180
Correspondence name and address
ALBERT COELLO
535 WALTEN WAY
WINDSOR, CA 95492
Assignment: 3
Reel/Frame:015489/0433   Pages: 3
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TACHA, DAVID
Exec Dt:
03/19/2004
Assignee
1
BIOCARE MIDICAL, LLC.
2940 CAMINO DIABLO, SUIT 300
WALNUT CREEK, CALIFORNIA 94597
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050186642
10784163
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:016316/0709   Pages: 4
Recorded: 02/28/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY, PREVIOUSLY RECORDED AT REEL 015489, FRAME 0433.
Assignor
1
TACHA, DAVID
Exec Dt:
03/19/2004
Assignee
1
BIOCARE MEDICAL, LLC
2940 CAMINO DIABLO
SUITE 300
WALNUT CREEK, CALIFORNIA 94597
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050186642
10784163
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:027814/0191   Pages: 11
Recorded: 03/06/2012
Attorney Dkt #:BIOCARE-DC3-NONPROV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHA, DAVID
Exec Dt:
02/21/2012
2
MAXWELL, THOMAS
Exec Dt:
02/21/2012
3
BARKER, EVAN
Exec Dt:
02/21/2012
4
NGUYEN, HOA
Exec Dt:
02/22/2012
5
MELKOTE, RAVISHANKAR
Exec Dt:
02/21/2012
Assignee
1
BIOCARE MEDICAL, INC.
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945763
NONE
13401653
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES, THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 6
Reel/Frame:037311/0786   Pages: 13
Recorded: 12/03/2015
Attorney Dkt #:BIOCARE-DC3-US-NPROV
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE BUSINESS ENTITY TYPE IN THE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 027814 FRAME: 0191. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TACHA, DAVID
Exec Dt:
02/21/2012
2
MAXWELL, THOMAS
Exec Dt:
02/21/2012
3
BARKER, EVAN
Exec Dt:
02/21/2012
4
NGUYEN, HOA
Exec Dt:
02/22/2012
5
MELKOTE, RAVISHANKAR
Exec Dt:
02/21/2012
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945763
NONE
13401653
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES, THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 7
Reel/Frame:031182/0135   Pages: 8
Recorded: 09/11/2013
Attorney Dkt #:BIOCARE-PAX8-USNP
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
05/21/2012
2
TACHA, DAVID
Exec Dt:
05/21/2012
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852592
US20140004542
14004400
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES, THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 8
Reel/Frame:034054/0264   Pages: 8
Recorded: 10/28/2014
Attorney Dkt #:BIOCARE-PAX8-CONT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
05/21/2012
2
TACHA, DAVID
Exec Dt:
05/21/2012
Assignee
1
BIOCARE MEDICAL, INC.
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9417243
US20150056635
14507667
Correspondence name and address
LINDSEY DEMROW
125 S. HOWES STREET
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 9
Reel/Frame:034535/0698   Pages: 10
Recorded: 12/05/2014
Attorney Dkt #:BIOCARE-PAX8-USNP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT BUSINESS ENTITY TYPE ON THE PREVIOUSLY RECORDED DOCUMENT PREVIOUSLY RECORDED AT REEL: 031182 FRAME: 0135. ASSIGNOR(S) HEREBY CONFIRMS THE NUNC PRO TUNC ASSIGNMENT.
Assignors
1
QI, WEIMIN
Exec Dt:
05/21/2012
2
TACHA, DAVID
Exec Dt:
05/21/2012
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852592
US20140004542
14004400
Correspondence name and address
LINDSEY DEMROW
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 10
Reel/Frame:034535/0798   Pages: 9
Recorded: 12/05/2014
Attorney Dkt #:BIOCARE-PAX8-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT BUSINESS ENTITY TYPE ON THE PREVIOUSLY RECORDED ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 028251 FRAME: 0209. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
QI, WEIMIN
Exec Dt:
05/21/2012
2
TACHA, DAVID
Exec Dt:
05/21/2012
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140004542
14004400
Correspondence name and address
LINDSEY DEMROW
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 11
Reel/Frame:034631/0056   Pages: 10
Recorded: 12/15/2014
Attorney Dkt #:BIOCARE-PAX8-CONT1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 034054 FRAME: 0264. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
QI, WEIMIN
Exec Dt:
05/21/2012
2
TACHA, DAVID
Exec Dt:
05/21/2012
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9417243
US20150056635
14507667
Correspondence name and address
LINDSEY DEMROW
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 12
Reel/Frame:039405/0256   Pages: 8
Recorded: 08/11/2016
Attorney Dkt #:BIOCARE-PAX8-CONT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
05/21/2012
2
TACHA, DAVID
Exec Dt:
05/21/2012
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160370370
15222690
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 13
Reel/Frame:030047/0364   Pages: 6
Recorded: 03/20/2013
Attorney Dkt #:BIOC-UROPLAKIN III-NPROV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
03/15/2013
2
TACHA, DAVID
Exec Dt:
03/15/2013
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316103
NONE
13830473
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES, THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 14
Reel/Frame:031252/0562   Pages: 8
Recorded: 09/20/2013
Attorney Dkt #:BIOCARE-PAX8-USNP
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
05/21/2012
2
TACHA, DAVID
Exec Dt:
05/21/2013
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852592
US20140004542
14004400
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES, THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 15
Reel/Frame:031296/0537   Pages: 8
Recorded: 09/27/2013
Attorney Dkt #:BIOCARE-UROPLAKIN-2-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
09/26/2013
2
TACHA, DAVID
Exec Dt:
09/26/2013
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429577
US20150247861
14432132
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES, THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 16
Reel/Frame:035956/0596   Pages: 8
Recorded: 06/29/2015
Attorney Dkt #:UROPLAKIN-2-USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
09/26/2013
2
TACHA, DAVID
Exec Dt:
09/26/2013
Assignee
1
BIOCARE MEDICAL LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429577
US20150247861
14432132
Correspondence name and address
SANTANGELO LAW OFFICES
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 17
Reel/Frame:039398/0759   Pages: 8
Recorded: 08/10/2016
Attorney Dkt #:BIOCARE-UP2-CONT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
09/26/2013
2
TACHA, DAVID
Exec Dt:
09/26/2013
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9823251
US20160334407
15226794
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 18
Reel/Frame:031826/0212   Pages: 5
Recorded: 12/20/2013
Attorney Dkt #:BMI-LUNG-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TACHA, DAVID
Exec Dt:
12/18/2013
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10429390
US20150309035
14652407
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES, THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 19
Reel/Frame:036255/0319   Pages: 5
Recorded: 08/05/2015
Attorney Dkt #:BIOCARE-LUNG-USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TACHA, DAVID
Exec Dt:
12/18/2013
Assignee
1
BIOCARE MEDICAL LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10429390
US20150309035
14652407
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 20
Reel/Frame:039398/0554   Pages: 7
Recorded: 08/10/2016
Attorney Dkt #:BIOCARE-P40-CONT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHA, DAVID
Exec Dt:
02/08/2014
2
QI, WEIMIN
Exec Dt:
02/08/2014
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
FORT COLLINS, COLORADO 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708395
US20160333085
15228341
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 21
Reel/Frame:036679/0728   Pages: 7
Recorded: 09/29/2015
Attorney Dkt #:BIOCARE-P40-BYPASS-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHA, DAVID
Exec Dt:
02/28/2014
2
QI, WEIMIN
Exec Dt:
02/28/2014
Assignee
1
BIOCARE MEDICAL LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428576
US20160009795
14839744
Correspondence name and address
SANTANGELO LAW OFFICES
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 22
Reel/Frame:038348/0096   Pages: 8
Recorded: 04/21/2016
Attorney Dkt #:BIOCARE-SOX10-USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
10/03/2014
2
TACHA, DAVID
Exec Dt:
10/03/2014
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 95420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9816997
US20160216269
15026904
Correspondence name and address
SANTANGELO LAW OFFICES, P.C.
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521
Assignment: 23
Reel/Frame:044579/0480   Pages: 8
Recorded: 11/30/2017
Attorney Dkt #:BIOCARE-SOX10-CONT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, WEIMIN
Exec Dt:
10/03/2014
2
TACHA, DAVID
Exec Dt:
10/03/2014
Assignee
1
BIOCARE MEDICAL, LLC
4040 PIKE LANE
CONCORD, CALIFORNIA 94520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10295542
US20180074065
15811458
Correspondence name and address
SANTANGELO LAW OFFICES, PC
125 S HOWES
3RD FLOOR
FORT COLLINS, CO 80521

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