Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_figures_cnt] => 1 [patent_no_of_words] => 7139 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_figures_cnt] => 7 [patent_no_of_words] => 5349 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6303 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14549487 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14524971 [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 [patent_figures_cnt] => 12 [patent_no_of_words] => 7351 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_figures_cnt] => 10 [patent_no_of_words] => 8601 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12915 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14335627 [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 [patent_figures_cnt] => 2 [patent_no_of_words] => 1498 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7029 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14288923 [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 [patent_country] => US [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' [patent_app_type] => utility [patent_app_number] => 14/259524 [patent_app_country] => US [patent_app_date] => 2014-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7351 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14259524 [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 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 4968 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14199185 [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 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2132 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_app_country] => US [patent_app_date] => 2013-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_app_country] => US [patent_app_date] => 2013-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7235 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'METHOD AND APPARATUS FOR DOWN-HOLE ALIGNMENT OF OPTIC FIBERS' [patent_app_type] => utility [patent_app_number] => 14/062083 [patent_app_country] => US [patent_app_date] => 2013-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5694 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14062083 [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 [patent_doc_number] => 09133686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Downhole tester valve having rapid charging capabilities and method for use thereof' [patent_app_type] => utility [patent_app_number] => 14/061945 [patent_app_country] => US [patent_app_date] => 2013-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6361 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14061945 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/061945
Downhole tester valve having rapid charging capabilities and method for use thereof Oct 23, 2013 Issued
Array ( [id] => 9432227 [patent_doc_number] => 20140110133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'Gas Separator Assembly for Generating Artificial Sump Inside Well Casing' [patent_app_type] => utility [patent_app_number] => 14/059303 [patent_app_country] => US [patent_app_date] => 2013-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3964 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14059303 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/059303
Gas separator assembly for generating artificial sump inside well casing Oct 20, 2013 Issued
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