Cohen, David A. Litigation, Intellectual Property, Attorneys, SEC Filings, and Other Public Records

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Date Recorded	Party	Role	Document Type	Document No.	Invention Title

8/6/2021	Irobot Corporation	Assignee	Application Publication	16047414 20180348787	Lawn Care Robot Lawn Care Robot

5/27/2021	Irobot Corporation	Assignee	Application Publication	17080323 20210145234	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device

1/31/2019	Irobot Corporation	Assignee	Application Publication	16252460 20190223674	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

1/31/2019	Irobot Corporation	Assignee	Application Publication Patent	16252460 20190223674 10595695	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

7/30/2018	Irobot Corporation	Assignee	Application Publication	16047414 20180348787	Lawn Care Robot Lawn Care Robot

7/30/2018	Irobot Corporation	Assignee	Application Publication Patent	16047414 20180348787 11194342	Lawn Care Robot Lawn Care Robot Lawn Care Robot

4/26/2018	Irobot Corporation	Assignee	Application Publication	15916867 20180263454	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device

4/26/2018	Irobot Corporation	Assignee	Application Publication Patent	15916867 20180263454 10813517	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device

4/4/2018	Irobot Corporation	Assignee	Application Publication	15941763 20180236663	Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

4/4/2018	Irobot Corporation	Assignee	Application Publication Patent	15941763 20180236663 10758100	Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

12/28/2017	Irobot Corporation	Assignee	Application Publication	15854125 20180199780	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

12/28/2017	Irobot Corporation	Assignee	Application Publication Patent	15854125 20180199780 10182693	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

9/21/2017	Finnzymes Instruments Oy	Assignee	Application Publication	15453281 20170266667	Dosage Forms Containing Fluticasone Propionate For The Treatment Of Infl... Dosage Forms Containing Fluticasone Propionate For The Treatment Of Infl...

4/20/2017	Irobot Corporation	Assignee	Application Publication	15491599 20170217019	Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

4/20/2017	Irobot Corporation	Assignee	Application Publication Patent	15491599 20170217019 9884423	Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

2/22/2017	Irobot Corporation	Assignee	Application Publication	15419425 20170202419	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

2/22/2017	Irobot Corporation	Assignee	Application Publication Patent	15419425 20170202419 9883783	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

12/21/2016	Irobot Corporation	Assignee	Application Publication	15355518 20170072564	Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

12/21/2016	Irobot Corporation	Assignee	Application Publication Patent	15355518 20170072564 9931750	Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

12/21/2015	Daco LLC	Assignee	Application Publication	14976989 20160108673	Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder... Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder...

11/23/2015	Irobot Corporation	Assignee	Application Publication Patent	14946999 20160075021 9550294	Tissue Splitting Biopsy Needle Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

9/22/2015	Irobot Corporation	Assignee	Application Publication	14824940 20150374188	Processing Of Passive Intermodulation Detection Results Processing Of Passive Intermodulation Detection Results

9/22/2015	Irobot Corporation	Assignee	Application Publication Patent	14824940 20150374188 9591959	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

5/4/2015	Irobot Corporation	Assignee	Application Publication	14698461 20150234385	Lawn Care Robot Lawn Care Robot

5/4/2015	Irobot Corporation	Assignee	Application Publication Patent	14698461 20150234385 10037038	Lawn Care Robot Lawn Care Robot Lawn Care Robot

2/18/2015	Irobot Corporation	Assignee	Application Publication Patent	13893038 20140129028 9144361	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

12/9/2014	Daco LLC	Assignee	Application Publication	14564795 20150129358	Trash Can Trash Can

10/9/2014	Irobot Corporation	Assignee	Application Publication	14489847 20150006015	Method And Apparatus For Indirect Medical Consultation Method And Apparatus For Indirect Medical Consultation

10/9/2014	Irobot Corporation	Assignee	Application Publication Patent	14489847 20150006015 9713302	Robot Confinement Robot Confinement Robot Confinement

10/8/2014	Irobot Corporation	Assignee	Application Publication	14291682 20140289991	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device

10/8/2014	Irobot Corporation	Assignee	Application Publication Patent	14475984 20150057800 9215957	Autonomous Robot Auto-docking And Energy Management Systems And Methods Method For Controlling The Temperature Of A Vehicle With At Least A Part... Autonomous Robot Auto-docking And Energy Management Systems And Methods

10/8/2014	Irobot Corporation	Assignee	Application Publication Patent	14291682 20140289991 9949608	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device

9/8/2014	Daco LLC	Assignee	Application Application Application Publication Publication Patent Patent	13841081 12569334 13784054 20130180802 20130206507 8413764 9447639	Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder... Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder... Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder... Photoelectric Sensor Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder... Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder... Ladder Safety Device, Systems And Methods Of Arresting Falls From Ladder...

12/12/2013	Irobot Corporation	Assignee	Application Publication Patent	14104285 20140102061 9043952	Lawn Care Robot Lawn Care Robot Lawn Care Robot

12/12/2013	Irobot Corporation	Assignee	Application Application Publication Publication Patent Patent	14104538 14104390 20140102062 20140095008 9043953 8954193	Lawn Care Robot Lawn Care Robot Lawn Care Robot Lawn Care Robot Lawn Care Robot Lawn Care Robot

5/14/2013	Irobot Corporation	Assignee	Application Publication Patent	13893038 20140129028 9144361	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

3/22/2013	Irobot Corporation	Assignee	Application Publication Patent	13781314 20130211589 8781626	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device Industrial Robot With Overlapping First Hand And Second Hand During Time...

1/21/2013	Dac Technology Inc.	Assignee	Application Publication Patent	12830610 20110006752 8384393	Method And Apparatus For Evaluating Electromagnetic Hazard Protection De... Method And Apparatus For Evaluating Electromagnetic Hazard Protection De... Method And Apparatus For Evaluating Electromagnetic Hazard Protection De...

10/1/2012	Irobot Corporation	Assignee	Application Publication Patent	13523109 20120246862 8598829	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

9/18/2012	Irobot Corporation	Assignee	Application Publication Patent	13523109 20120246862 8598829	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

1/12/2012	Irobot Corporation	Assignee	Application Publication Patent	13326997 20120085368 8456125	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

1/12/2012	Irobot Corporation	Assignee	Application Publication Patent	13291633 20120049798 8854001	Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods Autonomous Robot Auto-docking And Energy Management Systems And Methods

11/10/2011	Irobot Corporation	Assignee	Application Publication Patent	12687436 20100115716 8253368	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

8/30/2011	Irobot Corporation	Assignee	Application Publication Patent	12488094 20090254218 8781627	Robot Confinement Image Forming Apparatus and Cartridge Robot Confinement

8/25/2011	Irobot Corporation	Assignee	Application Publication Patent	11688213 20080039974 8868237	Robot Confinement System For Reducing Sensor Area In A Back Side Illuminated Cmos Active P... Robot Confinement

8/25/2011	Irobot Corporation	Assignee	Application Publication Patent	11688225 20080109126 8634960	Lawn Care Robot Lawn Care Robot Lawn Care Robot

11/19/2009	Irobot Corporation	Assignee	Application Publication Patent	12610792 20100063628 8428778	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device

11/6/2009	Irobot Corporation	Assignee	Application Publication Patent	12512114 20100049364 8386081	Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device Navigational Control System For A Robotic Device

10/22/2008	Irobot Corporation	Assignee	Application Publication Patent	12255393 20090038089 8378613	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

9/10/2008	Irobot Corporation	Assignee	Application Publication Patent	11533294 20070069680 7288912	Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus Debris Sensor For Cleaning Apparatus

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