Douglas D Watts
Examiner (ID: 4393)
Most Active Art Unit | 3204 |
Art Unit(s) | 3101, 2902, 3103, 3204, 3203, 3105, 3727, 3724, 2899 |
Total Applications | 2654 |
Issued Applications | 2350 |
Pending Applications | 81 |
Abandoned Applications | 203 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 10756369
[patent_doc_number] => 20160102521
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-14
[patent_title] => 'METHOD AND APPARATUS FOR PERFORMING CEMENTING OPERATIONS'
[patent_app_type] => utility
[patent_app_number] => 14/961218
[patent_app_country] => US
[patent_app_date] => 2015-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5889
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14961218
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/961218 | Method and apparatus for performing cementing operations | Dec 6, 2015 | Issued |
Array
(
[id] => 10326346
[patent_doc_number] => 20150211350
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-07-30
[patent_title] => 'Method for Monitoring and Controlling Drilling Fluids Process'
[patent_app_type] => utility
[patent_app_number] => 14/604958
[patent_app_country] => US
[patent_app_date] => 2015-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14604958
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/604958 | Method for Monitoring and Controlling Drilling Fluids Process | Jan 25, 2015 | Abandoned |
Array
(
[id] => 10222828
[patent_doc_number] => 20150107820
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-23
[patent_title] => 'SYSTEM AND METHODS FOR REMOVING FLUIDS FROM A SUBTERRANEAN WELL'
[patent_app_type] => utility
[patent_app_number] => 14/587979
[patent_app_country] => US
[patent_app_date] => 2014-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 12226
[patent_no_of_claims] => 18
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14587979
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/587979 | SYSTEM AND METHODS FOR REMOVING FLUIDS FROM A SUBTERRANEAN WELL | Dec 30, 2014 | Abandoned |
Array
(
[id] => 10567879
[patent_doc_number] => 09291038
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-03-22
[patent_title] => 'Apparatus and method for high pressure abrasive fluid injection'
[patent_app_type] => utility
[patent_app_number] => 14/559701
[patent_app_country] => US
[patent_app_date] => 2014-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 5349
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14559701
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/559701 | Apparatus and method for high pressure abrasive fluid injection | Dec 2, 2014 | Issued |
Array
(
[id] => 11779551
[patent_doc_number] => 09388669
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-12
[patent_title] => 'Well tools operable via thermal expansion resulting from reactive materials'
[patent_app_type] => utility
[patent_app_number] => 14/549487
[patent_app_country] => US
[patent_app_date] => 2014-11-20
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/549487 | Well tools operable via thermal expansion resulting from reactive materials | Nov 19, 2014 | Issued |
Array
(
[id] => 10555099
[patent_doc_number] => 09279297
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-03-08
[patent_title] => 'Stabilizer for pipe handling equipment'
[patent_app_type] => utility
[patent_app_number] => 14/524971
[patent_app_country] => US
[patent_app_date] => 2014-10-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/524971 | Stabilizer for pipe handling equipment | Oct 26, 2014 | Issued |
Array
(
[id] => 9802041
[patent_doc_number] => 20150013986
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-15
[patent_title] => 'WATER HEATING APPARATUS FOR CONTINUOUS HEATED WATER FLOW AND METHOD FOR USE IN HYDRAULIC FRACTURING'
[patent_app_type] => utility
[patent_app_number] => 14/502652
[patent_app_country] => US
[patent_app_date] => 2014-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14502652
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/502652 | Water heating apparatus for continuous heated water flow and method for use in hydraulic fracturing | Sep 29, 2014 | Issued |
Array
(
[id] => 10608583
[patent_doc_number] => 09328608
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-03
[patent_title] => 'Driven latch mechanism'
[patent_app_type] => utility
[patent_app_number] => 14/341128
[patent_app_country] => US
[patent_app_date] => 2014-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 8601
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14341128
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/341128 | Driven latch mechanism | Jul 24, 2014 | Issued |
Array
(
[id] => 10671516
[patent_doc_number] => 20160017661
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-21
[patent_title] => 'APPARATUS FOR PERFORMING OIL FIELD LASER OPERATIONS'
[patent_app_type] => utility
[patent_app_number] => 14/335627
[patent_app_country] => US
[patent_app_date] => 2014-07-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/335627 | Apparatus for performing oil field laser operations | Jul 17, 2014 | Issued |
Array
(
[id] => 10622110
[patent_doc_number] => 09341048
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-17
[patent_title] => 'Ceramic screen'
[patent_app_type] => utility
[patent_app_number] => 14/312336
[patent_app_country] => US
[patent_app_date] => 2014-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14312336
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/312336 | Ceramic screen | Jun 22, 2014 | Issued |
Array
(
[id] => 9767272
[patent_doc_number] => 20140290934
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-10-02
[patent_title] => 'RADIO FREQUENCY HEAT APPLICATOR FOR INCREASED HEAVY OIL RECOVERY'
[patent_app_type] => utility
[patent_app_number] => 14/301887
[patent_app_country] => US
[patent_app_date] => 2014-06-11
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14301887
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/301887 | Radio frequency heat applicator for increased heavy oil recovery | Jun 10, 2014 | Issued |
Array
(
[id] => 9738831
[patent_doc_number] => 20140274549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'TOP DRIVE SYSTEMS FOR WELLBORE AND DRILLING OPERATIONS'
[patent_app_type] => utility
[patent_app_number] => 14/288923
[patent_app_country] => US
[patent_app_date] => 2014-05-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/288923 | Top drive systems for wellbore and drilling operations | May 27, 2014 | Issued |
Array
(
[id] => 10908730
[patent_doc_number] => 20140311744
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[patent_kind] => A1
[patent_issue_date] => 2014-10-23
[patent_title] => 'WATER HEATING APPARATUS FOR CONTINUOUS HEATED WATER FLOW AND METHOD FOR USE IN HYDRAULIC FRACTURING'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/259524 | Water heating apparatus for continuous heated water flow and method for use in hydraulic fracturing | Apr 22, 2014 | Issued |
Array
(
[id] => 11429513
[patent_doc_number] => 09567822
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-02-14
[patent_title] => 'Downhole tool having setting valve for packing element'
[patent_app_type] => utility
[patent_app_number] => 14/199185
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/199185 | Downhole tool having setting valve for packing element | Mar 5, 2014 | Issued |
Array
(
[id] => 10274473
[patent_doc_number] => 20150159470
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-11
[patent_title] => 'MINE AREA DISTRIBUTED COMBINED COOLING HEATING POWER ENERGY SYSTEM FOR EXTRACTING GAS FOR COAL MINE'
[patent_app_type] => utility
[patent_app_number] => 14/416004
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14416004
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/416004 | Mine area distributed combined cooling heating power energy system for extracting gas for coal mine | Jan 26, 2014 | Issued |
Array
(
[id] => 11040793
[patent_doc_number] => 20160237750
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-08-18
[patent_title] => 'Bottom Hole Assembly Retrieval for Casing-While-Drilling Operations Using a Tethered Float Valve'
[patent_app_type] => utility
[patent_app_number] => 14/383309
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14383309
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/383309 | Bottom hole assembly retrieval for casing-while-drilling operations using a tethered float valve | Dec 12, 2013 | Issued |
Array
(
[id] => 9359849
[patent_doc_number] => 20140069721
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-13
[patent_title] => 'MAGNETIC RANGING WHILE DRILLING USING AN ELECTRIC DIPOLE SOURCE AND A MAGNETIC FIELD SENSOR'
[patent_app_type] => utility
[patent_app_number] => 14/083236
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14083236
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/083236 | MAGNETIC RANGING WHILE DRILLING USING AN ELECTRIC DIPOLE SOURCE AND A MAGNETIC FIELD SENSOR | Nov 17, 2013 | Abandoned |
Array
(
[id] => 10229630
[patent_doc_number] => 20150114624
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[patent_title] => 'METHOD AND APPARATUS FOR DOWN-HOLE ALIGNMENT OF OPTIC FIBERS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/062083 | Method and apparatus for down-hole alignment of optic fibers | Oct 23, 2013 | Issued |
Array
(
[id] => 10097381
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[patent_title] => 'Downhole tester valve having rapid charging capabilities and method for use thereof'
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Array
(
[id] => 9432227
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[patent_title] => 'Gas Separator Assembly for Generating Artificial Sump Inside Well Casing'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/059303 | Gas separator assembly for generating artificial sump inside well casing | Oct 20, 2013 | Issued |