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Reel/Frame:057254/0557   Pages: 14
Recorded: 06/09/2021
Attorney Dkt #:014951-2058
Conveyance: GRANT OF SECURITY INTEREST IN PATENT RIGHTS
Total properties: 48
1
Patent #:
6802022
Issue Dt:
10/05/2004
Application #:
09664483
Filing Dt:
09/18/2000
Title:
MAINTENANCE OF CONSISTENT, REDUNDANT MASS STORAGE IMAGES
2
Patent #:
6813721
Issue Dt:
11/02/2004
Application #:
09665887
Filing Dt:
09/20/2000
Title:
METHODS AND APPARATUS FOR GENERATING HIGH-FREQUENCY CLOCKS DETERMINISTICALLY FROM A LOW-FREQUENCY SYSTEM REFERENCE CLOCK
3
Patent #:
6718474
Issue Dt:
04/06/2004
Application #:
09666254
Filing Dt:
09/21/2000
Title:
METHODS AND APPARATUS FOR CLOCK MANAGEMENT BASED ON ENVIRONMENTAL CONDITIONS
4
Patent #:
6948010
Issue Dt:
09/20/2005
Application #:
09742989
Filing Dt:
12/20/2000
Publication #:
US20020116555
Pub Dt:
08/22/2002
Title:
METHOD AND APPARATUS FOR EFFICIENTLY MOVING PORTIONS OF A MEMORY BLOCK
5
Patent #:
6970892
Issue Dt:
11/29/2005
Application #:
09785607
Filing Dt:
02/16/2001
Publication #:
US20020116408
Pub Dt:
08/22/2002
Title:
IMPLEMENTING STANDARDS-BASED FILE OPERATIONS IN PROPRIETARY OPERATING SYSTEMS
6
Patent #:
6886171
Issue Dt:
04/26/2005
Application #:
09789051
Filing Dt:
02/20/2001
Publication #:
US20020166038
Pub Dt:
11/07/2002
Title:
CACHING FOR I/O VIRTUAL ADDRESS TRANSLATION AND VALIDATION USING DEVICE DRIVERS
7
Patent #:
6901481
Issue Dt:
05/31/2005
Application #:
09790750
Filing Dt:
02/22/2001
Publication #:
US20010032300
Pub Dt:
10/18/2001
Title:
METHOD AND APPARATUS FOR STORING TRANSACTIONAL INFORMATION IN PERSISTENT MEMORY
8
Patent #:
6766479
Issue Dt:
07/20/2004
Application #:
09796155
Filing Dt:
02/28/2001
Publication #:
US20020156954
Pub Dt:
10/24/2002
Title:
APPARATUS AND METHODS FOR IDENTIFYING BUS PROTOCOL VIOLATIONS
9
Patent #:
6766413
Issue Dt:
07/20/2004
Application #:
09797100
Filing Dt:
03/01/2001
Publication #:
US20020124135
Pub Dt:
09/05/2002
Title:
SYSTEMS AND METHODS FOR CACHING WITH FILE-LEVEL GRANULARITY
10
Patent #:
6874102
Issue Dt:
03/29/2005
Application #:
09799478
Filing Dt:
03/05/2001
Publication #:
US20020124202
Pub Dt:
09/05/2002
Title:
COORDINATED RECALIBRATION OF HIGH BANDWIDTH MEMORIES IN A MULTIPROCESSOR COMPUTER
11
Patent #:
7065672
Issue Dt:
06/20/2006
Application #:
09819883
Filing Dt:
03/28/2001
Publication #:
US20020144175
Pub Dt:
10/03/2002
Title:
APPARATUS AND METHODS FOR FAULT-TOLERANT COMPUTING USING A SWITCHING FABRIC
12
Patent #:
6928583
Issue Dt:
08/09/2005
Application #:
09832466
Filing Dt:
04/11/2001
Publication #:
US20020152418
Pub Dt:
10/17/2002
Title:
APPARATUS AND METHOD FOR TWO COMPUTING ELEMENTS IN A FAULT-TOLERANT SERVER TO EXECUTE INSTRUCTIONS IN LOCKSTEP
13
Patent #:
6971043
Issue Dt:
11/29/2005
Application #:
09832467
Filing Dt:
04/11/2001
Publication #:
US20020152419
Pub Dt:
10/17/2002
Title:
APPARATUS AND METHOD FOR ACCESSING A MASS STORAGE DEVICE IN A FAULT-TOLERANT SERVER
14
Patent #:
6862689
Issue Dt:
03/01/2005
Application #:
09833835
Filing Dt:
04/12/2001
Publication #:
US20020152429
Pub Dt:
10/17/2002
Title:
METHOD AND APPARATUS FOR MANAGING SESSION INFORMATION
15
Patent #:
6996750
Issue Dt:
02/07/2006
Application #:
09871180
Filing Dt:
05/31/2001
Publication #:
US20020194548
Pub Dt:
12/19/2002
Title:
METHODS AND APPARATUS FOR COMPUTER BUS ERROR TERMINATION
16
Patent #:
6728898
Issue Dt:
04/27/2004
Application #:
10090728
Filing Dt:
03/06/2002
Publication #:
US20030172316
Pub Dt:
09/11/2003
Title:
PRODUCING A MIRRORED COPY USING INCREMENTAL-DIVERGENCE
17
Patent #:
7904906
Issue Dt:
03/08/2011
Application #:
10997409
Filing Dt:
11/23/2004
Publication #:
US20060117300
Pub Dt:
06/01/2006
Title:
TRACKING MODIFIED PAGES ON A COMPUTER SYSTEM
18
Patent #:
7496787
Issue Dt:
02/24/2009
Application #:
11118869
Filing Dt:
04/29/2005
Publication #:
US20060143528
Pub Dt:
06/29/2006
Title:
SYSTEMS AND METHODS FOR CHECKPOINTING
19
Patent #:
7669073
Issue Dt:
02/23/2010
Application #:
11207289
Filing Dt:
08/19/2005
Publication #:
US20070043972
Pub Dt:
02/22/2007
Title:
SYSTEMS AND METHODS FOR SPLIT MODE OPERATION OF FAULT-TOLERANT COMPUTER SYSTEMS
20
Patent #:
7496786
Issue Dt:
02/24/2009
Application #:
11329244
Filing Dt:
01/10/2006
Publication #:
US20070174687
Pub Dt:
07/26/2007
Title:
SYSTEMS AND METHODS FOR MAINTAINING LOCK STEP OPERATION
21
Patent #:
7373545
Issue Dt:
05/13/2008
Application #:
11382133
Filing Dt:
05/08/2006
Publication #:
US20060253727
Pub Dt:
11/09/2006
Title:
FAULT TOLERANT COMPUTER SYSTEM
22
Patent #:
7877552
Issue Dt:
01/25/2011
Application #:
11419936
Filing Dt:
05/23/2006
Publication #:
US20070214340
Pub Dt:
09/13/2007
Title:
SYMMETRIC MULTIPROCESSOR FAULT TOLERANT COMPUTER SYSTEM
23
Patent #:
8161311
Issue Dt:
04/17/2012
Application #:
11895048
Filing Dt:
08/23/2007
Publication #:
US20090055676
Pub Dt:
02/26/2009
Title:
APPARATUS AND METHOD FOR REDUNDANT AND SPREAD SPECTRUM CLOCKING
24
Patent #:
8117495
Issue Dt:
02/14/2012
Application #:
11986792
Filing Dt:
11/26/2007
Publication #:
US20090138752
Pub Dt:
05/28/2009
Title:
SYSTEMS AND METHODS OF HIGH AVAILABILITY CLUSTER ENVIRONMENT FAILOVER PROTECTION
25
Patent #:
7958076
Issue Dt:
06/07/2011
Application #:
11998581
Filing Dt:
11/30/2007
Publication #:
US20090144217
Pub Dt:
06/04/2009
Title:
System and methods for managing rules and detecting reciprocal dependencies
26
Patent #:
8271416
Issue Dt:
09/18/2012
Application #:
12189843
Filing Dt:
08/12/2008
Publication #:
US20100042572
Pub Dt:
02/18/2010
Title:
METHOD FOR DYNAMICALLY DETERMINING A PREDETERMINED PREVIOUS CONDITION OF A RULE-BASED SYSTEM
27
Patent #:
8234521
Issue Dt:
07/31/2012
Application #:
12242043
Filing Dt:
09/30/2008
Publication #:
US20090037765
Pub Dt:
02/05/2009
Title:
SYSTEMS AND METHODS FOR MAINTAINING LOCK STEP OPERATION
28
Patent #:
8812907
Issue Dt:
08/19/2014
Application #:
13186087
Filing Dt:
07/19/2011
Title:
FAULT TOLERANT COMPUTING SYSTEMS USING CHECKPOINTS
29
Patent #:
8312318
Issue Dt:
11/13/2012
Application #:
13352720
Filing Dt:
01/18/2012
Publication #:
US20120117417
Pub Dt:
05/10/2012
Title:
SYSTEMS AND METHODS OF HIGH AVAILABILITY CLUSTER ENVIRONMENT FAILOVER PROTECTION
30
Patent #:
8381012
Issue Dt:
02/19/2013
Application #:
13421315
Filing Dt:
03/15/2012
Publication #:
US20120173916
Pub Dt:
07/05/2012
Title:
APPARATUS AND METHOD FOR REDUNDANT AND SPREAD SPECTRUM CLOCKING
31
Patent #:
9251002
Issue Dt:
02/02/2016
Application #:
14107536
Filing Dt:
12/16/2013
Publication #:
US20140201574
Pub Dt:
07/17/2014
Title:
System and Method for Writing Checkpointing Data
32
Patent #:
9652338
Issue Dt:
05/16/2017
Application #:
14571383
Filing Dt:
12/16/2014
Publication #:
US20150205671
Pub Dt:
07/23/2015
Title:
Dynamic Checkpointing Systems and Methods
33
Patent #:
9760442
Issue Dt:
09/12/2017
Application #:
14571391
Filing Dt:
12/16/2014
Publication #:
US20150205672
Pub Dt:
07/23/2015
Title:
Method of Delaying Checkpoints by Inspecting Network Packets
34
Patent #:
9588844
Issue Dt:
03/07/2017
Application #:
14571408
Filing Dt:
12/16/2014
Publication #:
US20150205673
Pub Dt:
07/23/2015
Title:
Checkpointing Systems and Methods Using Data Forwarding
35
Patent #:
10095590
Issue Dt:
10/09/2018
Application #:
15147083
Filing Dt:
05/05/2016
Publication #:
US20160328302
Pub Dt:
11/10/2016
Title:
CONTROLLING THE OPERATING STATE OF A FAULT-TOLERANT COMPUTER SYSTEM
36
Patent #:
9924001
Issue Dt:
03/20/2018
Application #:
15161928
Filing Dt:
05/23/2016
Publication #:
US20160373560
Pub Dt:
12/22/2016
Title:
METHOD OF SELECTIVE NETWORK BUFFERING IN CHECKPOINT SYSTEMS
37
Patent #:
10241874
Issue Dt:
03/26/2019
Application #:
15597920
Filing Dt:
05/17/2017
Publication #:
US20180336106
Pub Dt:
11/22/2018
Title:
CHECKPOINT METHOD FOR A HIGHLY AVAILABLE COMPUTER SYSTEM
38
Patent #:
10360117
Issue Dt:
07/23/2019
Application #:
15626374
Filing Dt:
06/19/2017
Publication #:
US20170364425
Pub Dt:
12/21/2017
Title:
METHOD AND APPARATUS FOR PERFORMING CHECKPOINTING ON A NETWORK DEVICE
39
Patent #:
10216598
Issue Dt:
02/26/2019
Application #:
15646769
Filing Dt:
07/11/2017
Publication #:
US20190018746
Pub Dt:
01/17/2019
Title:
Method for Dirty-Page Tracking and Full Memory Mirroring Redundancy in a Fault-Tolerant Server
40
Patent #:
10871908
Issue Dt:
12/22/2020
Application #:
16393576
Filing Dt:
04/24/2019
Publication #:
US20200341665
Pub Dt:
10/29/2020
Title:
STORAGE BYPASS DRIVER OPERATION IN A HIGHLY AVAILABLE COMPUTER SYSTEM
41
Patent #:
11586514
Issue Dt:
02/21/2023
Application #:
16536745
Filing Dt:
08/09/2019
Publication #:
US20200050523
Pub Dt:
02/13/2020
Title:
HIGH RELIABILITY FAULT TOLERANT COMPUTER ARCHITECTURE
42
Patent #:
11429466
Issue Dt:
08/30/2022
Application #:
16900909
Filing Dt:
06/13/2020
Publication #:
US20210034447
Pub Dt:
02/04/2021
Title:
OPERATING SYSTEM-BASED SYSTEMS AND METHOD OF ACHIEVING FAULT TOLERANCE
43
Patent #:
11641395
Issue Dt:
05/02/2023
Application #:
16900910
Filing Dt:
06/13/2020
Publication #:
US20210037092
Pub Dt:
02/04/2021
Title:
FAULT TOLERANT SYSTEMS AND METHODS INCORPORATING A MINIMUM CHECKPOINT INTERVAL
44
Patent #:
11281538
Issue Dt:
03/22/2022
Application #:
16900912
Filing Dt:
06/13/2020
Publication #:
US20210034464
Pub Dt:
02/04/2021
Title:
SYSTEMS AND METHODS FOR CHECKPOINTING IN A FAULT TOLERANT SYSTEM
45
Patent #:
11288123
Issue Dt:
03/29/2022
Application #:
16900913
Filing Dt:
06/13/2020
Publication #:
US20210034465
Pub Dt:
02/04/2021
Title:
SYSTEMS AND METHODS FOR APPLYING CHECKPOINTS ON A SECONDARY COMPUTER IN PARALLEL WITH TRANSMISSION
46
Patent #:
11620196
Issue Dt:
04/04/2023
Application #:
16900914
Filing Dt:
06/13/2020
Publication #:
US20210034483
Pub Dt:
02/04/2021
Title:
COMPUTER DUPLICATION AND CONFIGURATION MANAGEMENT SYSTEMS AND METHODS
47
Patent #:
11263136
Issue Dt:
03/01/2022
Application #:
16900915
Filing Dt:
06/13/2020
Publication #:
US20210034523
Pub Dt:
02/04/2021
Title:
FAULT TOLERANT SYSTEMS AND METHODS FOR CACHE FLUSH COORDINATION
48
Patent #:
11288143
Issue Dt:
03/29/2022
Application #:
17003808
Filing Dt:
08/26/2020
Publication #:
US20220066887
Pub Dt:
03/03/2022
Title:
REAL-TIME FAULT-TOLERANT CHECKPOINTING
Assignors
1
STRATUS TECHNOLOGIES IRELAND LIMITED
Exec Dt:
06/08/2021
2
STRATUS TECHNOLOGIES BERMUDA LTD.
Exec Dt:
06/08/2021
Assignee
1
CERBERUS BUSINESS FINANCE AGENCY, LLC, AS COLLATERAL AGENT
875 THIRD AVENUE
NEW YORK, NEW YORK 10022
Correspondence name and address
S. KAREFF C/O SCHULTE ROTH & ZABEL LLP
919 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10022

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