Search

Stephen Hobson

Examiner (ID: 9503, Phone: (571)272-9914 , Office: P/1776 )

Most Active Art Unit
1776
Art Unit(s)
1776
Total Applications
794
Issued Applications
460
Pending Applications
108
Abandoned Applications
243

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17442282 [patent_doc_number] => 20220062787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CONDENSATION DEVICE COMPRISING A STIRRER IN A CHAMBER FOR COLLECTING THE CONDENSATE [patent_app_type] => utility [patent_app_number] => 17/416408 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416408
Condensation device comprising a stirrer in a chamber for collecting the condensate Dec 17, 2019 Issued
Array ( [id] => 19923759 [patent_doc_number] => 12298033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Air treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/418149 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 59 [patent_no_of_words] => 22361 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418149
Air treatment apparatus Dec 16, 2019 Issued
Array ( [id] => 19904817 [patent_doc_number] => 12281815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Air treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/418187 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 59 [patent_no_of_words] => 22321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418187
Air treatment apparatus Dec 16, 2019 Issued
Array ( [id] => 17459142 [patent_doc_number] => 20220072446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Apparatus and Method for heat treating a feedstock comprising a lipid material [patent_app_type] => utility [patent_app_number] => 17/417253 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17417253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417253
Apparatus and method for heat treating a feedstock comprising a lipid material Dec 16, 2019 Issued
Array ( [id] => 17461305 [patent_doc_number] => 20220074610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => AIR TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/418056 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418056
AIR TREATMENT APPARATUS Dec 16, 2019 Abandoned
Array ( [id] => 19580578 [patent_doc_number] => 12146683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Air treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/418086 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 59 [patent_no_of_words] => 27462 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418086
Air treatment apparatus Dec 16, 2019 Issued
Array ( [id] => 20303160 [patent_doc_number] => 12449145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Air treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/418195 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 59 [patent_no_of_words] => 22336 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17418195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418195
Air treatment apparatus Dec 16, 2019 Issued
Array ( [id] => 20549556 [patent_doc_number] => 12560341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Air treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/418099 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 59 [patent_no_of_words] => 22405 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418099
Air treatment apparatus Dec 16, 2019 Issued
Array ( [id] => 17459153 [patent_doc_number] => 20220072457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => VACUUM CLEANER FILTER BAG HAVING IMPROVED WELD SEAM STRENGTH [patent_app_type] => utility [patent_app_number] => 17/414732 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414732
VACUUM CLEANER FILTER BAG HAVING IMPROVED WELD SEAM STRENGTH Dec 15, 2019 Abandoned
Array ( [id] => 16899189 [patent_doc_number] => 20210178105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => ANION FALL GENERATING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/714773 [patent_app_country] => US [patent_app_date] => 2019-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714773
ANION FALL GENERATING DEVICE AND METHOD Dec 14, 2019 Abandoned
Array ( [id] => 19700404 [patent_doc_number] => 12194406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Device for purifying a process fluid and dehumidifying plant including such a device [patent_app_type] => utility [patent_app_number] => 17/414479 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2402 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414479
Device for purifying a process fluid and dehumidifying plant including such a device Dec 12, 2019 Issued
Array ( [id] => 17355774 [patent_doc_number] => 20220016570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SELECTIVELY PERMEABLE POLYMERIC MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/414812 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414812
SELECTIVELY PERMEABLE POLYMERIC MEMBRANE Dec 11, 2019 Abandoned
Array ( [id] => 19505995 [patent_doc_number] => 12117411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Methods for analyzing a gas mixture and gas sensor [patent_app_type] => utility [patent_app_number] => 17/312270 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3587 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312270
Methods for analyzing a gas mixture and gas sensor Dec 5, 2019 Issued
Array ( [id] => 17367477 [patent_doc_number] => 20220022529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Paper Sheet and Method of Making It [patent_app_type] => utility [patent_app_number] => 17/299902 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299902
Paper Sheet and Method of Making It Dec 5, 2019 Pending
Array ( [id] => 17355764 [patent_doc_number] => 20220016560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => AIR PURIFIER [patent_app_type] => utility [patent_app_number] => 17/299595 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299595
AIR PURIFIER Dec 3, 2019 Pending
Array ( [id] => 17442320 [patent_doc_number] => 20220062825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SEPARATION MEMBRANE MODULE AND LIQUID TREATMENT SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/424776 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424776
Separation membrane module and liquid treatment system including the same Dec 3, 2019 Issued
Array ( [id] => 17342605 [patent_doc_number] => 20220008936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => ELECTRONIC PURIFICATION OF AIR IN MINES [patent_app_type] => utility [patent_app_number] => 17/299506 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299506
ELECTRONIC PURIFICATION OF AIR IN MINES Dec 3, 2019 Abandoned
Array ( [id] => 20756406 [patent_doc_number] => 12649158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Electrostatic filter module for air cleaner, and air cleaner [patent_app_type] => utility [patent_app_number] => 17/294434 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1081 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294434
Electrostatic filter module for air cleaner, and air cleaner Nov 27, 2019 Issued
Array ( [id] => 17481014 [patent_doc_number] => 20220088518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => IMPROVED LAYERED FILTER FRAME [patent_app_type] => utility [patent_app_number] => 17/296780 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296780
Layered filter frame Nov 20, 2019 Issued
Array ( [id] => 19716418 [patent_doc_number] => 12201936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Gas recovery method [patent_app_type] => utility [patent_app_number] => 17/295274 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8110 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295274
Gas recovery method Nov 19, 2019 Issued
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