Search

Douglas J. Theisen

Examiner (ID: 19032)

Most Active Art Unit
1776
Art Unit(s)
1724, 1797, 1776, CSDC, 1307, OPC
Total Applications
328
Issued Applications
270
Pending Applications
12
Abandoned Applications
46

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9607382 [patent_doc_number] => 08784545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Shale-gas separating and cleanout system' [patent_app_type] => utility [patent_app_number] => 14/049726 [patent_app_country] => US [patent_app_date] => 2013-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 4664 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14049726 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/049726
Shale-gas separating and cleanout system Oct 8, 2013 Issued
Array ( [id] => 10875560 [patent_doc_number] => 08900343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-02 [patent_title] => 'Liquid hydrocarbon slug containing vapor recovery system' [patent_app_type] => utility [patent_app_number] => 13/962644 [patent_app_country] => US [patent_app_date] => 2013-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4470 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13962644 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/962644
Liquid hydrocarbon slug containing vapor recovery system Aug 7, 2013 Issued
Array ( [id] => 9380357 [patent_doc_number] => 20140083838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'Removal of Dissolved Gases for Boiler Feed Water Preparation' [patent_app_type] => utility [patent_app_number] => 13/912271 [patent_app_country] => US [patent_app_date] => 2013-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7574 [patent_no_of_claims] => 20 [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] => 13912271 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/912271
Removal of dissolved gases for boiler feed water preparation Jun 6, 2013 Issued
Array ( [id] => 9244562 [patent_doc_number] => 08608840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Choke assembly' [patent_app_type] => utility [patent_app_number] => 13/895689 [patent_app_country] => US [patent_app_date] => 2013-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 15992 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13895689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/895689
Choke assembly May 15, 2013 Issued
Array ( [id] => 8998993 [patent_doc_number] => 20130220117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'DEVICE FOR CAPTURING GAS FROM A PRODUCED WATER STREAM' [patent_app_type] => utility [patent_app_number] => 13/856670 [patent_app_country] => US [patent_app_date] => 2013-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3954 [patent_no_of_claims] => 15 [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] => 13856670 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/856670
Device for capturing gas from a produced water stream Apr 3, 2013 Issued
Array ( [id] => 9126407 [patent_doc_number] => 08574351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Apparatus and method for gas liquid separation in oil and gas drilling operations' [patent_app_type] => utility [patent_app_number] => 13/846256 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3908 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13846256 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/846256
Apparatus and method for gas liquid separation in oil and gas drilling operations Mar 17, 2013 Issued
Array ( [id] => 8946686 [patent_doc_number] => 20130192466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'PROCESS AND APPARATUS FOR REMOVING METHANE OR ANOTHER FLUID FROM A FLUID MIXTURE' [patent_app_type] => utility [patent_app_number] => 13/738821 [patent_app_country] => US [patent_app_date] => 2013-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5587 [patent_no_of_claims] => 21 [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] => 13738821 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/738821
Process and apparatus for removing methane or another fluid from a fluid mixture Jan 9, 2013 Issued
Array ( [id] => 9272911 [patent_doc_number] => 08636837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-28 [patent_title] => 'Solids separator' [patent_app_type] => utility [patent_app_number] => 13/735161 [patent_app_country] => US [patent_app_date] => 2013-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4499 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13735161 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/735161
Solids separator Jan 6, 2013 Issued
Array ( [id] => 9874398 [patent_doc_number] => 08961662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Separator assembly' [patent_app_type] => utility [patent_app_number] => 13/683114 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4369 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13683114 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683114
Separator assembly Nov 20, 2012 Issued
Array ( [id] => 9551447 [patent_doc_number] => 08758492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Sonotrode and device for reducing and eliminating foaming of liquid products' [patent_app_type] => utility [patent_app_number] => 13/675638 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3728 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13675638 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675638
Sonotrode and device for reducing and eliminating foaming of liquid products Nov 12, 2012 Issued
Array ( [id] => 9380732 [patent_doc_number] => 20140084213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'Removal of Dissolved Gases for Boiler Feed Water Preparation' [patent_app_type] => utility [patent_app_number] => 13/632586 [patent_app_country] => US [patent_app_date] => 2012-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4958 [patent_no_of_claims] => 18 [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] => 13632586 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632586
Removal of Dissolved Gases for Boiler Feed Water Preparation Sep 30, 2012 Abandoned
Array ( [id] => 9827445 [patent_doc_number] => 08936670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-20 [patent_title] => 'Spray type deaerator' [patent_app_type] => utility [patent_app_number] => 13/627219 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3141 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13627219 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/627219
Spray type deaerator Sep 25, 2012 Issued
Array ( [id] => 10856700 [patent_doc_number] => 08882891 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-11-11 [patent_title] => 'Vented gas drilling fluid catch apparatus' [patent_app_type] => utility [patent_app_number] => 13/623219 [patent_app_country] => US [patent_app_date] => 2012-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1346 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13623219 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/623219
Vented gas drilling fluid catch apparatus Sep 19, 2012 Issued
Array ( [id] => 10863212 [patent_doc_number] => 08888898 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-11-18 [patent_title] => 'Vacuum filling and degasification system' [patent_app_type] => utility [patent_app_number] => 13/561780 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 7 [patent_no_of_words] => 5902 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13561780 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561780
Vacuum filling and degasification system Jul 29, 2012 Issued
Array ( [id] => 10881766 [patent_doc_number] => 08906142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Phase separation of a multiphase mixture' [patent_app_type] => utility [patent_app_number] => 13/561944 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13561944 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561944
Phase separation of a multiphase mixture Jul 29, 2012 Issued
Array ( [id] => 8955101 [patent_doc_number] => 08500869 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-08-06 [patent_title] => 'Anti-rotation deaerator outlet diffuser' [patent_app_type] => utility [patent_app_number] => 13/529427 [patent_app_country] => US [patent_app_date] => 2012-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13529427 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/529427
Anti-rotation deaerator outlet diffuser Jun 20, 2012 Issued
Array ( [id] => 10837211 [patent_doc_number] => 08864880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Mechanical gas pocket preventer/breaker' [patent_app_type] => utility [patent_app_number] => 14/110727 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6944 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14110727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/110727
Mechanical gas pocket preventer/breaker Apr 9, 2012 Issued
Array ( [id] => 9311018 [patent_doc_number] => 08652233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'On-board hydraulic fluid degasification system for a hydraulic hybrid vehicle' [patent_app_type] => utility [patent_app_number] => 13/433839 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3316 [patent_no_of_claims] => 17 [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] => 13433839 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/433839
On-board hydraulic fluid degasification system for a hydraulic hybrid vehicle Mar 28, 2012 Issued
Array ( [id] => 10856695 [patent_doc_number] => 08882885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'System to remove dissolved gases selectively from liquids' [patent_app_type] => utility [patent_app_number] => 13/421346 [patent_app_country] => US [patent_app_date] => 2012-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6417 [patent_no_of_claims] => 122 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13421346 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/421346
System to remove dissolved gases selectively from liquids Mar 14, 2012 Issued
Array ( [id] => 8875123 [patent_doc_number] => 08470080 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-06-25 [patent_title] => 'High pressure separator' [patent_app_type] => utility [patent_app_number] => 13/402182 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 4341 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13402182 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402182
High pressure separator Feb 21, 2012 Issued
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