Search

Steven B. Gauthier

Examiner (ID: 164)

Most Active Art Unit
2893
Art Unit(s)
2893, 2813
Total Applications
375
Issued Applications
277
Pending Applications
8
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17619220 [patent_doc_number] => 11338249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Anti-haze anti-harmful gas air filter membrane as well as preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 16/482540 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3408 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 16482540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482540
Anti-haze anti-harmful gas air filter membrane as well as preparation method and application thereof Aug 13, 2017 Issued
Array ( [id] => 15538913 [patent_doc_number] => 10569218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Multiple membrane separation process using glassy polymeric membrane and rubbery polymeric membrane [patent_app_type] => utility [patent_app_number] => 15/675436 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11265 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675436
Multiple membrane separation process using glassy polymeric membrane and rubbery polymeric membrane Aug 10, 2017 Issued
Array ( [id] => 13824581 [patent_doc_number] => 20190015775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => MEMBRANE AND METHOD FOR FILTERING GAS [patent_app_type] => utility [patent_app_number] => 15/673695 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673695
MEMBRANE AND METHOD FOR FILTERING GAS Aug 9, 2017 Abandoned
Array ( [id] => 14439333 [patent_doc_number] => 20190177539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => COMPOSITION COMPRISING AROMATIC AND FLUORINATED POLYMERS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/324063 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324063
Composition comprising aromatic and fluorinated polymers and use thereof Aug 6, 2017 Issued
Array ( [id] => 17095759 [patent_doc_number] => 20210283550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Gas Separation Membrane Module [patent_app_type] => utility [patent_app_number] => 16/323666 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323666
Gas separation membrane module Aug 6, 2017 Issued
Array ( [id] => 14498735 [patent_doc_number] => 20190193022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Gas Separation Membrane [patent_app_type] => utility [patent_app_number] => 16/328988 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328988
Gas Separation Membrane Aug 6, 2017 Abandoned
Array ( [id] => 15394419 [patent_doc_number] => 10537848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Gas separation asymmetric membrane, gas separation module, gas separation device, and gas separation method [patent_app_type] => utility [patent_app_number] => 15/669970 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 21093 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15669970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/669970
Gas separation asymmetric membrane, gas separation module, gas separation device, and gas separation method Aug 6, 2017 Issued
Array ( [id] => 15421099 [patent_doc_number] => 10543455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Gas separation membrane, gas separation module, gas separation apparatus, gas separation method, and method for producing asymmetric gas separation membrane [patent_app_type] => utility [patent_app_number] => 15/669968 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 19434 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15669968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/669968
Gas separation membrane, gas separation module, gas separation apparatus, gas separation method, and method for producing asymmetric gas separation membrane Aug 6, 2017 Issued
Array ( [id] => 14806889 [patent_doc_number] => 20190270054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => GAS SEPARATION MEMBRANES COMPRISING CROSSLINKED CELLULOSE ESTERS [patent_app_type] => utility [patent_app_number] => 16/319837 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319837
GAS SEPARATION MEMBRANES COMPRISING CROSSLINKED CELLULOSE ESTERS Jul 24, 2017 Abandoned
Array ( [id] => 13838145 [patent_doc_number] => 20190022557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => FUEL TANK DE-OXYGENATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/657403 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657403
FUEL TANK DE-OXYGENATION SYSTEM Jul 23, 2017 Abandoned
Array ( [id] => 13838147 [patent_doc_number] => 20190022558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => FUEL TANK DE-OXYGENATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/657432 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657432
FUEL TANK DE-OXYGENATION SYSTEM Jul 23, 2017 Abandoned
Array ( [id] => 14713441 [patent_doc_number] => 20190247784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => THERMALLY REARRANGED POLYMER GAS SEPARATION MEMBRANE HAVING FLUORINATED CROSS-LINKED STRUCTURE, AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/319010 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319010
THERMALLY REARRANGED POLYMER GAS SEPARATION MEMBRANE HAVING FLUORINATED CROSS-LINKED STRUCTURE, AND PREPARATION METHOD THEREFOR Jul 17, 2017 Abandoned
Array ( [id] => 16284160 [patent_doc_number] => 20200277762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Fog collector or device for collecting the water present in the atmosphere [patent_app_type] => utility [patent_app_number] => 16/645705 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645705
Fog collector or device for collecting the water present in the atmosphere Jul 13, 2017 Abandoned
Array ( [id] => 18412327 [patent_doc_number] => 11666855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Membrane gas separation under magnetic field [patent_app_type] => utility [patent_app_number] => 16/631113 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5357 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631113
Membrane gas separation under magnetic field Jul 13, 2017 Issued
Array ( [id] => 14894561 [patent_doc_number] => 20190291046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => OXYGEN SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/316358 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316358
OXYGEN SEPARATION MEMBRANE Jul 9, 2017 Abandoned
Array ( [id] => 13791337 [patent_doc_number] => 20190009207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => MULTILAYER AROMATIC POLYAMIDE THIN-FILM COMPOSITE MEMBRANES FOR SEPARATION OF GAS MIXTURES [patent_app_type] => utility [patent_app_number] => 15/644005 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15644005 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/644005
Multilayer aromatic polyamide thin-film composite membranes for separation of gas mixtures Jul 6, 2017 Issued
Array ( [id] => 17075737 [patent_doc_number] => 11112127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Gas separator [patent_app_type] => utility [patent_app_number] => 16/314128 [patent_app_country] => US [patent_app_date] => 2017-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7879 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314128
Gas separator Jul 2, 2017 Issued
Array ( [id] => 11992828 [patent_doc_number] => 20170296983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'SEPARATION MEMBRANE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/639070 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8094 [patent_no_of_claims] => 4 [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] => 15639070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/639070
Separation membrane structure Jun 29, 2017 Issued
Array ( [id] => 11992825 [patent_doc_number] => 20170296980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'SEPARATION MEMBRANE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/638976 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11399 [patent_no_of_claims] => 6 [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] => 15638976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/638976
Separation membrane structure Jun 29, 2017 Issued
Array ( [id] => 11986980 [patent_doc_number] => 20170291135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'SEPARATION MEMBRANE STRUCTURE AND NITROGEN CONCENTRATION REDUCTION METHOD' [patent_app_type] => utility [patent_app_number] => 15/631504 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4778 [patent_no_of_claims] => 7 [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] => 15631504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631504
Separation membrane structure and nitrogen concentration reduction method Jun 22, 2017 Issued
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