Search

Stephone B. Allen

Supervisory Patent Examiner (ID: 13844, Phone: (571)272-2434 , Office: P/2872 )

Most Active Art Unit
2878
Art Unit(s)
2872, 2505, 2509, 2878, 2507, 2899
Total Applications
2150
Issued Applications
1787
Pending Applications
126
Abandoned Applications
238

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18596344 [patent_doc_number] => 20230271135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => CARBON DIOXIDE-CAPTURING CEMENT COMPOSITOINS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/934667 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934667
Carbon dioxide-capturing cement compositions and related methods Sep 22, 2022 Issued
Array ( [id] => 19947431 [patent_doc_number] => 12318769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Promotor for active phase metals dispersion in hydroprocessing catalysts and method of making the catalyst [patent_app_type] => utility [patent_app_number] => 17/932937 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5946 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932937
Promotor for active phase metals dispersion in hydroprocessing catalysts and method of making the catalyst Sep 15, 2022 Issued
Array ( [id] => 19716447 [patent_doc_number] => 12201966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Catalyst for treating exhaust gas [patent_app_type] => utility [patent_app_number] => 17/931454 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6267 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931454
Catalyst for treating exhaust gas Sep 11, 2022 Issued
Array ( [id] => 18108473 [patent_doc_number] => 20230001353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => TRANSITION METAL/ZEOLITE SCR CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/931415 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17931415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931415
Transition metal/zeolite SCR catalysts Sep 11, 2022 Issued
Array ( [id] => 18793765 [patent_doc_number] => 11827515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Substrate-free 2D tellurene [patent_app_type] => utility [patent_app_number] => 17/941824 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4671 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17941824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941824
Substrate-free 2D tellurene Sep 8, 2022 Issued
Array ( [id] => 19542123 [patent_doc_number] => 20240359159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => COMPOSITE COMPRISING ORGANOMETAL NANOSTRUCTURE POWDER AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 18/291831 [patent_app_country] => US [patent_app_date] => 2022-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18291831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291831
COMPOSITE COMPRISING ORGANOMETAL NANOSTRUCTURE POWDER AND METHOD FOR PREPARING SAME Sep 4, 2022 Pending
Array ( [id] => 20645753 [patent_doc_number] => 12600686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => CO2 recycling method and system [patent_app_type] => utility [patent_app_number] => 17/929711 [patent_app_country] => US [patent_app_date] => 2022-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1252 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929711
CO2 recycling method and system Sep 4, 2022 Issued
Array ( [id] => 18057774 [patent_doc_number] => 20220388860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => NANO-FUNCTIONALIZED SUPPORT AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/885757 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17885757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885757
NANO-FUNCTIONALIZED SUPPORT AND PRODUCTION METHOD THEREOF Aug 10, 2022 Pending
Array ( [id] => 19930634 [patent_doc_number] => 12303828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Device system and method having sintering flue gas CO catalytic heat exchange and medium-and-low-temperature SCR denitration connected in series [patent_app_type] => utility [patent_app_number] => 18/730414 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4463 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730414
Device system and method having sintering flue gas CO catalytic heat exchange and medium-and-low-temperature SCR denitration connected in series Aug 7, 2022 Issued
Array ( [id] => 18954952 [patent_doc_number] => 20240043279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => METHOD OF MAKING ZEOLITE [patent_app_type] => utility [patent_app_number] => 17/881173 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881173
Method of making zeolite Aug 3, 2022 Issued
Array ( [id] => 18157995 [patent_doc_number] => 20230024585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => MULTI-FUNCTIONAL COMPOSITION OF MATTER FOR REMOVAL OF MERCURY FROM HIGH TEMPERATURE FLUE GAS STREAMS [patent_app_type] => utility [patent_app_number] => 17/876959 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17876959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876959
MULTI-FUNCTIONAL COMPOSITION OF MATTER FOR REMOVAL OF MERCURY FROM HIGH TEMPERATURE FLUE GAS STREAMS Jul 28, 2022 Abandoned
Array ( [id] => 19845685 [patent_doc_number] => 20250091036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CATALYST AND METHOD EMBODIMENTS FOR MAKING PARA-XYLENE AND ORTHO-XYLENE [patent_app_type] => utility [patent_app_number] => 18/292323 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18292323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292323
CATALYST AND METHOD EMBODIMENTS FOR MAKING PARA-XYLENE AND ORTHO-XYLENE Jul 26, 2022 Pending
Array ( [id] => 19479168 [patent_doc_number] => 20240327210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => REACTOR AND METHOD FOR PRODUCING AMMONIA DECOMPOSITION MIXTURE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/579755 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18579755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579755
REACTOR AND METHOD FOR PRODUCING AMMONIA DECOMPOSITION MIXTURE USING THE SAME Jul 19, 2022 Pending
Array ( [id] => 18019453 [patent_doc_number] => 20220370952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR [patent_app_type] => utility [patent_app_number] => 17/862345 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862345
METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR Jul 10, 2022 Pending
Array ( [id] => 19105670 [patent_doc_number] => 11958751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Method of synthesizing materials integrating supernatant recycle [patent_app_type] => utility [patent_app_number] => 17/850285 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 17986 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850285
Method of synthesizing materials integrating supernatant recycle Jun 26, 2022 Issued
Array ( [id] => 18861665 [patent_doc_number] => 20230416100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHOD OF ZEOLITE SYNTHESIS INCLUDING pH-MODIFIED WATER-SOLUBLE OXIDIZED DISULFIDE OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/850115 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850115
Method of zeolite synthesis including pH-modified water-soluble oxidized disulfide oil composition Jun 26, 2022 Issued
Array ( [id] => 19265122 [patent_doc_number] => 20240208821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => HYDROGEN PRODUCING DEVICE AND HYDROGEN PRODUCING METHOD [patent_app_type] => utility [patent_app_number] => 18/571889 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571889
HYDROGEN PRODUCING DEVICE AND HYDROGEN PRODUCING METHOD Jun 15, 2022 Pending
Array ( [id] => 19380727 [patent_doc_number] => 20240270597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => OXYGEN ION TRANSPORT MATERIALS AND RELATED DEVICES [patent_app_type] => utility [patent_app_number] => 18/565772 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565772
OXYGEN ION TRANSPORT MATERIALS AND RELATED DEVICES Jun 13, 2022 Pending
Array ( [id] => 19151091 [patent_doc_number] => 11975987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Polar oxysulfide for nonlinear optical applications [patent_app_type] => utility [patent_app_number] => 17/837371 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6240 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837371
Polar oxysulfide for nonlinear optical applications Jun 9, 2022 Issued
Array ( [id] => 19497474 [patent_doc_number] => 20240336492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => MOLYBDIC ACID SOLUTION AND METHOD FOR PRODUCING THE SAME, MOLYBDENUM OXIDE POWDER AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 18/294001 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294001
MOLYBDIC ACID SOLUTION AND METHOD FOR PRODUCING THE SAME, MOLYBDENUM OXIDE POWDER AND METHOD FOR PRODUCING THE SAME Jun 8, 2022 Pending
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