Search

John R. Yeh

Examiner (ID: 15535)

Most Active Art Unit
2919
Art Unit(s)
2919, 2974
Total Applications
1692
Issued Applications
1658
Pending Applications
4
Abandoned Applications
25

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19098235 [patent_doc_number] => 20240117463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SOLVENT EXTRACTION METHOD FOR SEPARATION AND RECOVERY OF NICKEL, COBALT, AND MANGANESE [patent_app_type] => utility [patent_app_number] => 18/011727 [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] => 6575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011727
SOLVENT EXTRACTION METHOD FOR SEPARATION AND RECOVERY OF NICKEL, COBALT, AND MANGANESE Apr 11, 2022 Abandoned
Array ( [id] => 19432713 [patent_doc_number] => 20240301211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PARTICLES HAVING RUTILE CRYSTAL STRUCTURE, PRODUCTION METHOD THEREFOR, AND PRODUCTION METHOD FOR PARTICLE DISPERSION LIQUID, COATING LIQUID, AND SUBSTRATE WITH FILM [patent_app_type] => utility [patent_app_number] => 18/547770 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18547770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547770
PARTICLES HAVING RUTILE CRYSTAL STRUCTURE, PRODUCTION METHOD THEREFOR, AND PRODUCTION METHOD FOR PARTICLE DISPERSION LIQUID, COATING LIQUID, AND SUBSTRATE WITH FILM Mar 29, 2022 Pending
Array ( [id] => 19281344 [patent_doc_number] => 20240217818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD AND EQUIPMENT FOR PRODUCING HYDROGEN-ENRICHED GAS [patent_app_type] => utility [patent_app_number] => 18/288237 [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] => 4921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18288237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288237
METHOD AND EQUIPMENT FOR PRODUCING HYDROGEN-ENRICHED GAS Mar 28, 2022 Pending
Array ( [id] => 18649203 [patent_doc_number] => 20230294989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD AND SYSTEM FOR OZONE GENERATION [patent_app_type] => utility [patent_app_number] => 17/699488 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699488
Method and system for ozone generation Mar 20, 2022 Issued
Array ( [id] => 17883124 [patent_doc_number] => 20220298601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ONE-DIMENSIONAL CORALLOID NiS/Ni3S4@PPy@MoS2-BASED WAVE ABSORBER, AND PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/654686 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17654686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654686
ONE-DIMENSIONAL CORALLOID NiS/Ni3S4@PPy@MoS2-BASED WAVE ABSORBER, AND PREPARATION METHOD AND USE THEREOF Mar 13, 2022 Abandoned
Array ( [id] => 20624871 [patent_doc_number] => 12592383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Method of manufacturing cathode active material for lithium secondary battery [patent_app_type] => utility [patent_app_number] => 17/691423 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 4930 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691423
Method of manufacturing cathode active material for lithium secondary battery Mar 9, 2022 Issued
Array ( [id] => 19172275 [patent_doc_number] => 20240158249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD FOR PRODUCING INORGANIC SOLUTION, AND APPARATUS FOR PRODUCING INORGANIC SOLUTION [patent_app_type] => utility [patent_app_number] => 18/281158 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18281158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281158
METHOD FOR PRODUCING INORGANIC SOLUTION, AND APPARATUS FOR PRODUCING INORGANIC SOLUTION Mar 9, 2022 Pending
Array ( [id] => 17672522 [patent_doc_number] => 20220185689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PROCESS FOR PREPARING ALUMINA [patent_app_type] => utility [patent_app_number] => 17/686756 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6290 [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] => 17686756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686756
PROCESS FOR PREPARING ALUMINA Mar 3, 2022 Abandoned
Array ( [id] => 20672175 [patent_doc_number] => 12612678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Solvent extraction method using two-stage extraction for separation and recovery of nickel, cobalt, and manganese [patent_app_type] => utility [patent_app_number] => 18/011321 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1590 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011321
Solvent extraction method using two-stage extraction for separation and recovery of nickel, cobalt, and manganese Feb 27, 2022 Issued
Array ( [id] => 19127012 [patent_doc_number] => 20240132365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DISPERSION OF EXFOLIATED PARTICLES OF LAYERED POLYSILICATE COMPOUND, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/278769 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278769
DISPERSION OF EXFOLIATED PARTICLES OF LAYERED POLYSILICATE COMPOUND, AND METHOD FOR PRODUCING SAME Feb 21, 2022 Pending
Array ( [id] => 19127012 [patent_doc_number] => 20240132365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => DISPERSION OF EXFOLIATED PARTICLES OF LAYERED POLYSILICATE COMPOUND, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/278769 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278769
DISPERSION OF EXFOLIATED PARTICLES OF LAYERED POLYSILICATE COMPOUND, AND METHOD FOR PRODUCING SAME Feb 21, 2022 Pending
Array ( [id] => 17627073 [patent_doc_number] => 20220162088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DEVICE AND METHOD FOR PRODUCING NANO-SIZED ZINC MOLYBDATE AND APPLICATION OF SAME [patent_app_type] => utility [patent_app_number] => 17/667511 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667511
Device and method for producing nano-sized zinc molybdate and application of same Feb 7, 2022 Issued
Array ( [id] => 18225475 [patent_doc_number] => 20230064469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => WAFER, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING WAFER, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/590978 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17590978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590978
WAFER, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING WAFER, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Feb 1, 2022 Abandoned
Array ( [id] => 18938572 [patent_doc_number] => 20240033711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CHROMATOGRAPHIC MATERIAL AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/258672 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258672
CHROMATOGRAPHIC MATERIAL AND METHOD OF PRODUCING SAME Dec 20, 2021 Pending
Array ( [id] => 18808422 [patent_doc_number] => 20230382755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE REACTOR FOR HEATING MINING PRODUCTS AND METHOD FOR HEATING A MINING PRODUCT [patent_app_type] => utility [patent_app_number] => 18/256766 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [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] => 18256766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256766
Process for recovering materials from bauxite residue, microwave reactor for heating mining products and method for heating a mining product Dec 16, 2021 Issued
Array ( [id] => 18954956 [patent_doc_number] => 20240043283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => BEAD STRING OF TIN OXIDE CRYSTALLITE OR BEAD STRING OF COMPLEX OXIDE CRYSTALLITE OF TIN OXIDE AND TITANIUM OXIDE [patent_app_type] => utility [patent_app_number] => 18/265372 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265372
BEAD STRING OF TIN OXIDE CRYSTALLITE OR BEAD STRING OF COMPLEX OXIDE CRYSTALLITE OF TIN OXIDE AND TITANIUM OXIDE Dec 14, 2021 Pending
Array ( [id] => 19141971 [patent_doc_number] => 20240140791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HYDROCARBON UPGRADING TO METHANOL AND HYDROGEN PRODUCT STREAMS [patent_app_type] => utility [patent_app_number] => 18/256335 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256335
HYDROCARBON UPGRADING TO METHANOL AND HYDROGEN PRODUCT STREAMS Dec 13, 2021 Pending
Array ( [id] => 19082259 [patent_doc_number] => 20240109060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATION EFFICIENCY [patent_app_type] => utility [patent_app_number] => 18/256389 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256389
CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATION EFFICIENCY Dec 13, 2021 Pending
Array ( [id] => 20207185 [patent_doc_number] => 20250276905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => METHOD FOR RECOVERING OF WASTE HEAT CREATED IN THE PRODUCTION OF GREEN AMMONIA [patent_app_type] => utility [patent_app_number] => 18/256293 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256293
METHOD FOR RECOVERING OF WASTE HEAT CREATED IN THE PRODUCTION OF GREEN AMMONIA Dec 12, 2021 Pending
Array ( [id] => 18878875 [patent_doc_number] => 20240002244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => AMMONIA PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/254208 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18254208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254208
Ammonia production Nov 22, 2021 Issued
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