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Patent Assignment Assignor Details
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Assignor Name : KEFFELER, DAVID MICHAEL
Total Assignments: 17
Assignment: 1
Reel/Frame:027515/0073   Pages: 2
Recorded: 01/11/2012
Attorney Dkt #:DHP0098 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUST, BRENDEN MICHAEL
Exec Dt:
01/03/2012
2
KEFFELER, DAVID MICHAEL
Exec Dt:
01/03/2012
3
HEYD, ANDREW RUDOLPH
Exec Dt:
01/03/2012
Assignee
1
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8840095
US20130176677
13347924
Correspondence name and address
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, CO 80501
Assignment: 2
Reel/Frame:029676/0649   Pages: 2
Recorded: 01/23/2013
Attorney Dkt #:DHP0103 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEFFELER, DAVID MICHAEL
Exec Dt:
01/10/2013
Assignee
1
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9098233
US20140204522
13747637
Correspondence name and address
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, CO 80501
Assignment: 3
Reel/Frame:031787/0656   Pages: 2
Recorded: 12/16/2013
Attorney Dkt #:DHP0112 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEFFELER, DAVID MICHAEL
Exec Dt:
11/21/2013
2
HEYD, ANDREW RUDOLPH
Exec Dt:
11/21/2013
Assignee
1
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140105676
14107096
Correspondence name and address
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, CO 80501
Assignment: 4
Reel/Frame:031737/0879   Pages: 4
Recorded: 12/09/2013
Attorney Dkt #:DHP0109 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSSELL, MICHAEL JOSEPH
Exec Dt:
12/03/2013
2
HEYD, ANDREW RUDOLPH
Exec Dt:
12/03/2013
3
KEFFELER, DAVID MICHAEL
Exec Dt:
12/03/2013
4
SCHROEDER, CHRISTOPHER ELLIS
Exec Dt:
12/03/2013
Assignee
1
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9198322
US20140265784
14100043
Correspondence name and address
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, CO 80501
Assignment: 5
Reel/Frame:031738/0027   Pages: 4
Recorded: 12/09/2013
Attorney Dkt #:DHP0110 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHROEDER, CHRISTOPHER ELLIS
Exec Dt:
12/03/2013
2
HEYD, ANDREW RUDOLPH
Exec Dt:
12/03/2013
3
RUSSELL, MICHAEL JOSEPH
Exec Dt:
12/03/2013
4
KEFFELER, DAVID MICHAEL
Exec Dt:
12/03/2013
Assignee
1
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9681576
US20140265794
14100053
Correspondence name and address
DOT HILL SYSTEMS CORPORATION
1351 SOUTH SUNSET STREET
LONGMONT, CO 80501
Assignment: 6
Reel/Frame:041116/0352   Pages: 3
Recorded: 01/30/2017
Attorney Dkt #:355815.USU2(203-10568)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEFFELER, DAVID MICHAEL
Exec Dt:
01/11/2017
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170215944
15418809
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 7
Reel/Frame:059811/0945   Pages: 3
Recorded: 05/04/2022
Attorney Dkt #:355815US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEFFELER, DAVID MICHAEL
Exec Dt:
01/11/2017
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220257312
17736375
Correspondence name and address
COVIDIEN LP
60 MIDDLETOWN AVENUE
MAIL STOP 54, LEGAL DEPT.
NORTH HAVEN, CT 06473
Assignment: 8
Reel/Frame:042664/0115   Pages: 8
Recorded: 06/09/2017
Attorney Dkt #:C00014136.USU1(203-11297)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMS, GRANT T.
Exec Dt:
03/29/2017
2
ARTS, BENJAMIN R.
Exec Dt:
03/30/2017
3
GOODMAN, KELLEY D.
Exec Dt:
03/27/2017
4
KEFFELER, DAVID MICHAEL
Exec Dt:
04/07/2017
5
KRASTINS, CRAIG V.
Exec Dt:
03/24/2017
6
LEE, JENNIFER E.
Exec Dt:
03/31/2017
7
MCCULLOUGH, ROBERT F., JR.
Exec Dt:
03/29/2017
8
MERCIER, DANIEL W.
Exec Dt:
03/24/2017
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10973567
US20180325580
15593672
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 9
Reel/Frame:055888/0516   Pages: 8
Recorded: 04/12/2021
Attorney Dkt #:C00014136US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMS, GRANT T.
Exec Dt:
03/29/2017
2
ARTS, BENJAMIN R.
Exec Dt:
03/30/2017
3
GOODMAN, KELLEY D.
Exec Dt:
03/27/2017
4
KEFFELER, DAVID MICHAEL
Exec Dt:
04/07/2017
5
KRASTINS, CRAIG V.
Exec Dt:
03/24/2017
6
LEE, JENNIFER E.
Exec Dt:
03/31/2017
7
MCCULLOUGH, ROBERT F., JR.
Exec Dt:
03/29/2017
8
MERCIER, DANIEL W.
Exec Dt:
03/24/2017
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210228263
17227515
Correspondence name and address
COVIDIEN LP ATTN: IP LEGAL
5920 LONGBOW DRIVE
MAIL STOP A36
BOULDER, CO 80301-3299
Assignment: 10
Reel/Frame:042731/0585   Pages: 12
Recorded: 06/16/2017
Attorney Dkt #:C00015411.USD1(203-11555)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSON, JESSICA E.C.
Exec Dt:
04/25/2017
2
ALLEN, JAMES D., IV
Exec Dt:
04/24/2017
3
HESS, KRISS
Exec Dt:
05/05/2017
4
KEFFELER, DAVID MICHAEL
Exec Dt:
04/26/2017
5
SONI, PURVISHKUMAR H.
Exec Dt:
04/24/2017
6
STAMM, STEPHEN J.
Exec Dt:
04/24/2017
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D859658
NONE
29607810
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 11
Reel/Frame:049301/0567   Pages: 16
Recorded: 05/29/2019
Attorney Dkt #:C00015411.USD1(203-11555
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF INVENTOR KRISS HESS PREVIOUSLY RECORDED ON REEL 042731 FRAME 0585. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OLSON, JESSICA E.C.
Exec Dt:
04/25/2017
2
ALLEN, JAMES D., IV
Exec Dt:
04/24/2017
3
HESS, KRIS
Exec Dt:
05/05/2017
4
KEFFELER, DAVID MICHAEL
Exec Dt:
04/26/2017
5
SONI, PURVISHKUMAR H.
Exec Dt:
04/24/2017
6
STAMM, STEPHEN J.
Exec Dt:
04/24/2017
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D859658
NONE
29607810
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 12
Reel/Frame:045765/0638   Pages: 7
Recorded: 05/10/2018
Attorney Dkt #:C00014136.USI2(203-11297)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODMAN, KELLEY D.
Exec Dt:
05/08/2018
2
KEFFELER, DAVID MICHAEL
Exec Dt:
05/08/2018
3
KRASTINS, CRAIG V.
Exec Dt:
05/04/2018
4
LEE, JENNIFER E.
Exec Dt:
05/08/2018
5
MCCULLOUGH, ROBERT F.
Exec Dt:
05/09/2018
6
MERCIER, DANIEL W.
Exec Dt:
05/08/2018
7
SIMS, GRANT T.
Exec Dt:
05/04/2018
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11172980
US20180325582
15975928
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 13
Reel/Frame:058118/0046   Pages: 7
Recorded: 11/15/2021
Attorney Dkt #:C00014136US02CON (-11297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODMAN, KELLEY D.
Exec Dt:
05/08/2018
2
KEFFELER, DAVID MICHAEL
Exec Dt:
05/08/2018
3
KRASTINS, CRAIG V.
Exec Dt:
05/04/2018
4
LEE, JENNIFER E.
Exec Dt:
05/08/2018
5
MCCULLOUGH, ROBERT F.
Exec Dt:
05/09/2018
6
MERCIER, DANIEL W.
Exec Dt:
05/08/2018
7
SIMS, GRANT T.
Exec Dt:
05/04/2018
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12011209
US20220071690
17527049
Correspondence name and address
COVIDIEN LP ATTN: IP LEGAL
5920 LONGBOW DRIVE
MAIL STOP A36
BOULDER, CO 80301-3299
Assignment: 14
Reel/Frame:047583/0017   Pages: 8
Recorded: 11/26/2018
Attorney Dkt #:A0000801 (203-12394A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMS, GRANT T.
Exec Dt:
10/29/2018
2
ARTS, BENJAMIN R.
Exec Dt:
10/31/2018
3
GOODMAN, KELLEY D.
Exec Dt:
10/23/2018
4
KEFFELER, DAVID MICHAEL
Exec Dt:
10/24/2018
5
KRASTINS, CRAIG V.
Exec Dt:
10/23/2018
6
MCCULLOUGH, ROBERT F., JR
Exec Dt:
11/01/2018
7
MERCIER, DANIEL W.
Exec Dt:
10/23/2018
8
RICH, JENNIFER L.
Exec Dt:
11/01/2018
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11471211
US20200113620
16158930
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 15
Reel/Frame:047583/0347   Pages: 8
Recorded: 11/26/2018
Attorney Dkt #:A0000898 (203-12394B)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMS, GRANT T.
Exec Dt:
10/29/2018
2
ARTS, BENJAMIN R.
Exec Dt:
10/31/2018
3
GOODMAN, KELLEY D.
Exec Dt:
10/23/2018
4
KEFFELER, DAVID MICHAEL
Exec Dt:
10/24/2018
5
KRASTINS, CRAIG V.
Exec Dt:
10/23/2018
6
MCCULLOUGH, ROBERT J., JR.
Exec Dt:
11/01/2018
7
MERCIER, DANIEL W.
Exec Dt:
10/23/2018
8
RICH, JENNIFER L.
Exec Dt:
11/01/2018
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11376062
US20200113621
16158951
Correspondence name and address
COVIDIEN LP
5920 LONGBOW DRIVE
ATTN: IP LEGAL
BOULDER, CO 80301
Assignment: 16
Reel/Frame:060422/0068   Pages: 8
Recorded: 07/01/2022
Attorney Dkt #:A0000898US02CON(-12394)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMS, GRANT T.
Exec Dt:
10/27/2018
2
ARTS, BENJAMIN R.
Exec Dt:
10/31/2018
3
GOODMAN, KELLEY D.
Exec Dt:
10/23/2018
4
KEFFELER, DAVID MICHAEL
Exec Dt:
10/24/2018
5
KRASTINS, CRAIG V.
Exec Dt:
10/22/2018
6
MCCULLOUGH, ROBERT F., JR.
Exec Dt:
11/01/2018
7
MERCIER, DANIEL W.
Exec Dt:
10/23/2018
8
RICH, JENNIFER L.
Exec Dt:
11/01/2018
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220331004
17856001
Correspondence name and address
COVIDIEN LP
60 MIDDLETOWN AVENUE
NORTH HAVEN, CT 06473
Assignment: 17
Reel/Frame:061290/0276   Pages: 8
Recorded: 10/03/2022
Attorney Dkt #:A0000801US02CON(12394ACON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMS, GRANT T.
Exec Dt:
10/29/2018
2
ARTS, BENJAMIN R.
Exec Dt:
10/31/2018
3
GOODMAN, KELLEY D.
Exec Dt:
10/23/2018
4
KEFFELER, DAVID MICHAEL
Exec Dt:
10/24/2018
5
KRASTINS, CRAIG V.
Exec Dt:
10/23/2018
6
MCCULLOUGH, ROBERT F., JR.
Exec Dt:
11/01/2018
7
MERCIER, DANIEL W.
Exec Dt:
10/23/2018
8
RICH, JENNIFER L.
Exec Dt:
11/01/2018
Assignee
1
COVIDIEN LP
15 HAMPSHIRE STREET
MANSFIELD, MASSACHUSETTS 02048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230023049
17958793
Correspondence name and address
COVIDIEN LP
60 MIDDLETOWN AVENUE
MAILSTOP 54, LEGAL DEPT.
NORTH HAVEN, CT 06473

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