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Patent Assignment Assignor Details
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Assignor Name : STILL RIVER SYSTEMS INCORPORATED
Total Assignments: 13
Assignment: 1
Reel/Frame:030508/0291   Pages: 4
Recorded: 05/29/2013
Attorney Dkt #:17970-0012002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/13/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8916843
US20130053616
13532530
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:030572/0372   Pages: 4
Recorded: 06/06/2013
Attorney Dkt #:17970-0024005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/13/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130127375
13618939
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:030572/0424   Pages: 4
Recorded: 06/06/2013
Attorney Dkt #:17970-0023004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/13/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130131424
13618848
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:031625/0864   Pages: 4
Recorded: 11/12/2013
Attorney Dkt #:17970-0012003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/13/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907311
US20120126140
13303110
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:027269/0780   Pages: 5
Recorded: 11/22/2011
Attorney Dkt #:3773.0000-000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7208748
US20060017015
10949734
 
7402963
US20070001128
11371622
 
7718982
US20070235664
11724055
 
7626347
US20080218102
12011466
 
8952634
US20100045213
12603934
 
NONE
US20100308235
12775007
Correspondence name and address
JAMES M. SMITH
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON BROOK SMITH & REYNOLDS, P.C.
CONCORD, MA 01742
Assignment: 6
Reel/Frame:027375/0076   Pages: 5
Recorded: 12/13/2011
Attorney Dkt #:17970-0001001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8003964
US20090096179
11870961
 
8933650
US20090140671
11948359
 
8581523
US20090140672
11948662
 
8344340
US20090200483
12275103
 
8941083
US20110299919
13213014
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:028769/0524   Pages: 4
Recorded: 08/10/2012
Attorney Dkt #:15HC-165975
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907311
US20120126140
13303110
Correspondence name and address
SHEPPARD, MULLIN, RICHTER & HAMPTON LLP
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 8
Reel/Frame:031814/0748   Pages: 4
Recorded: 12/12/2013
Attorney Dkt #:0492611-0688
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7701677
US20080062588
11517490
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 9
Reel/Frame:033086/0389   Pages: 4
Recorded: 06/05/2014
Attorney Dkt #:17970-0010002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8970137
US20140062344
14075261
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 10
Reel/Frame:034913/0803   Pages: 9
Recorded: 02/06/2015
Attorney Dkt #:17970-0012004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 034279 FRAME 0632. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR'S NAME SHOULD READ -- STILL RIVER SYSTEMS INCORPORATED --.
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9452301
US20150148584
14542966
Correspondence name and address
PAUL A. PYSHER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 11
Reel/Frame:042611/0692   Pages: 4
Recorded: 05/30/2017
Attorney Dkt #:2012351-0336
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE48317
NONE
15446633
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 12
Reel/Frame:045346/0576   Pages: 4
Recorded: 02/15/2018
Attorney Dkt #:2012351-0401
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10279199
US20180169442
15896458
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 13
Reel/Frame:048097/0797   Pages: 4
Recorded: 01/18/2019
Attorney Dkt #:2012351-0444
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
STILL RIVER SYSTEMS INCORPORATED
Exec Dt:
09/30/2011
Assignee
1
MEVION MEDICAL SYSTEMS, INC.
300 FOSTER STREET
LITTLETON, MASSACHUSETTS 01460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10722735
US20190232088
16251253
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110

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