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] => 19360676 [patent_doc_number] => 20240262710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD FOR SYNTHESISING SPHERICAL MATERIAL PARTICLES [patent_app_type] => utility [patent_app_number] => 18/565313 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565313
METHOD FOR SYNTHESISING SPHERICAL MATERIAL PARTICLES Jun 1, 2022 Pending
Array ( [id] => 19360667 [patent_doc_number] => 20240262701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => RECYCLE CONTENT AMMONIA [patent_app_type] => utility [patent_app_number] => 18/567259 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18567259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567259
RECYCLE CONTENT AMMONIA May 31, 2022 Pending
Array ( [id] => 19317226 [patent_doc_number] => 20240238766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => HYDROGEN OXIDATION CATALYST AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/566034 [patent_app_country] => US [patent_app_date] => 2022-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18566034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566034
HYDROGEN OXIDATION CATALYST AND METHOD FOR PRODUCING SAME May 29, 2022 Pending
Array ( [id] => 18753734 [patent_doc_number] => 20230357030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SYNTHESIS OF ALUMINUM-CONTAINING CIT-13 AND CIT-15 MOLECULAR SIEVES [patent_app_type] => utility [patent_app_number] => 17/739301 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739301
SYNTHESIS OF ALUMINUM-CONTAINING CIT-13 AND CIT-15 MOLECULAR SIEVES May 8, 2022 Abandoned
Array ( [id] => 19346257 [patent_doc_number] => 20240255220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD AND PLANT FOR PRODUCING AMMONIA [patent_app_type] => utility [patent_app_number] => 18/564442 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564442
METHOD AND PLANT FOR PRODUCING AMMONIA May 8, 2022 Pending
Array ( [id] => 18979150 [patent_doc_number] => 11904305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Catalytic composition for treating a NOx-containing exhaust gas [patent_app_type] => utility [patent_app_number] => 17/662377 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4067 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662377
Catalytic composition for treating a NOx-containing exhaust gas May 5, 2022 Issued
Array ( [id] => 18020391 [patent_doc_number] => 20220371890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD FOR PREPARING ELECTRONIC GRADE SULFURIC ACID FROM WASTE SULFURIC ACID SOLUTION [patent_app_type] => utility [patent_app_number] => 17/736785 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 660 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736785
Method for preparing electronic grade sulfuric acid from waste sulfuric acid solution May 3, 2022 Issued
Array ( [id] => 18256608 [patent_doc_number] => 20230083647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => REUSABLE STRUCTURES CONTAINING ISOTOPES FOR SIMULATING RADIOACTIVE CONTAMINATION ENVIRONMENTS, AND METHODS OF FORMATION [patent_app_type] => utility [patent_app_number] => 17/661849 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661849
REUSABLE STRUCTURES CONTAINING ISOTOPES FOR SIMULATING RADIOACTIVE CONTAMINATION ENVIRONMENTS, AND METHODS OF FORMATION May 2, 2022 Pending
Array ( [id] => 18692403 [patent_doc_number] => 20230322637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => INTEGRATED PROCESS TO UPGRADE LOW-GRADE CALCAREOUS PHOSPHATE ORE WITH LOW CO2 EMISSIONS AND LOW PHOSPHOGYPSUM WASTE [patent_app_type] => utility [patent_app_number] => 17/728257 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728257
INTEGRATED PROCESS TO UPGRADE LOW-GRADE CALCAREOUS PHOSPHATE ORE WITH LOW CO2 EMISSIONS AND LOW PHOSPHOGYPSUM WASTE Apr 24, 2022 Pending
Array ( [id] => 18725586 [patent_doc_number] => 20230339753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => INTEGRATED SULFUR RECOVERY AND HYDROGEN PRODUCTION PROCESS [patent_app_type] => utility [patent_app_number] => 17/726328 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 595 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726328
Integrated sulfur recovery and hydrogen production process Apr 20, 2022 Issued
Array ( [id] => 18708978 [patent_doc_number] => 20230331564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD OF DEALUMINATING ALUMINUM-CONTAINING MATERIALS [patent_app_type] => utility [patent_app_number] => 17/722485 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17722485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722485
Method of dealuminating aluminum-containing materials Apr 17, 2022 Issued
Array ( [id] => 19232576 [patent_doc_number] => 20240189768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Methods and Compositions for the Sequestration of Carbon Dioxide [patent_app_type] => utility [patent_app_number] => 18/555253 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18555253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555253
Methods and Compositions for the Sequestration of Carbon Dioxide Apr 13, 2022 Pending
Array ( [id] => 18708060 [patent_doc_number] => 20230330645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR MANUFACTURE OF FAUJASITE ZEOLITE INCLUDING ZEOLITE Y IN THE PRESENCE OF ODSO [patent_app_type] => utility [patent_app_number] => 17/720072 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17720072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720072
Method for manufacture of faujasite zeolite including zeolite Y in the presence of ODSO Apr 12, 2022 Issued
Array ( [id] => 18708979 [patent_doc_number] => 20230331565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR MANUFACTURE OF ZEOLITE BETA IN THE PRESENCE OF ODSO [patent_app_type] => utility [patent_app_number] => 17/719972 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17719972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719972
Method for manufacture of zeolite beta in the presence of ODSO Apr 12, 2022 Issued
Array ( [id] => 19265119 [patent_doc_number] => 20240208818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => LITHIUM SALT OF BISFLUOROSULFONYLIMIDE COMPRISING CESIUM ION OR RUBIDIUM ION [patent_app_type] => utility [patent_app_number] => 18/286553 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286553
LITHIUM SALT OF BISFLUOROSULFONYLIMIDE COMPRISING CESIUM ION OR RUBIDIUM ION Apr 11, 2022 Pending
Array ( [id] => 19847128 [patent_doc_number] => 20250092479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => METHOD FOR PRODUCING SPONGE IRON [patent_app_type] => utility [patent_app_number] => 18/556829 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18556829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556829
METHOD FOR PRODUCING SPONGE IRON Mar 28, 2022 Pending
Array ( [id] => 19202621 [patent_doc_number] => 20240174520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SPHERICAL INORGANIC POWDER AND LIQUID ENCAPSULATION MATERIAL [patent_app_type] => utility [patent_app_number] => 18/284796 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284796
SPHERICAL INORGANIC POWDER AND LIQUID ENCAPSULATION MATERIAL Mar 23, 2022 Pending
Array ( [id] => 18657496 [patent_doc_number] => 20230303399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SYNTHESIS OF *MRE FRAMEWORK TYPE MOLECULAR SIEVES [patent_app_type] => utility [patent_app_number] => 17/703067 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703067
Synthesis of *MRE framework type molecular sieves Mar 23, 2022 Issued
Array ( [id] => 18971733 [patent_doc_number] => 20240051825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD FOR PRODUCING A SYNTHESIS GAS MIXTURE [patent_app_type] => utility [patent_app_number] => 18/283886 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18283886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283886
METHOD FOR PRODUCING A SYNTHESIS GAS MIXTURE Mar 23, 2022 Pending
Array ( [id] => 20271847 [patent_doc_number] => 12441616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Phosphorus oxide and phosphoric acid production processes [patent_app_type] => utility [patent_app_number] => 17/701815 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5712 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701815
Phosphorus oxide and phosphoric acid production processes Mar 22, 2022 Issued
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