Search

Pegah Parvini

Examiner (ID: 17861)

Most Active Art Unit
1731
Art Unit(s)
1755, 1793, 1731
Total Applications
1228
Issued Applications
824
Pending Applications
95
Abandoned Applications
337

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19940378 [patent_doc_number] => 12312500 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Polishing paste for superfinishing of bearing steel, and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 19/001993 [patent_app_country] => US [patent_app_date] => 2024-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19001993 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001993
Polishing paste for superfinishing of bearing steel, and preparation method and use thereof Dec 25, 2024 Issued
Array ( [id] => 19317367 [patent_doc_number] => 20240238907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => CUTTING TOOLS HAVING MICROSTRUCTURED AND NANOSTRUCTURED REFRACTORY SURFACES [patent_app_type] => utility [patent_app_number] => 18/619367 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619367
CUTTING TOOLS HAVING MICROSTRUCTURED AND NANOSTRUCTURED REFRACTORY SURFACES Mar 27, 2024 Pending
Array ( [id] => 19317367 [patent_doc_number] => 20240238907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => CUTTING TOOLS HAVING MICROSTRUCTURED AND NANOSTRUCTURED REFRACTORY SURFACES [patent_app_type] => utility [patent_app_number] => 18/619367 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619367
CUTTING TOOLS HAVING MICROSTRUCTURED AND NANOSTRUCTURED REFRACTORY SURFACES Mar 27, 2024 Pending
Array ( [id] => 19318983 [patent_doc_number] => 20240240526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => POLYCRYSTALLINE DIAMOND AND METHODS FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/616017 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616017
POLYCRYSTALLINE DIAMOND AND METHODS FOR FABRICATING THE SAME Mar 24, 2024 Pending
Array ( [id] => 19247503 [patent_doc_number] => 20240198488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ABRASIVE ARTICLES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/585859 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585859
ABRASIVE ARTICLES AND METHODS OF FORMING SAME Feb 22, 2024 Pending
Array ( [id] => 19248898 [patent_doc_number] => 20240199885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PIGMENT INCLUDING A METAL CORE, ORGANIC LAYER, AND AN INORGANIC LAYER [patent_app_type] => utility [patent_app_number] => 18/415154 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6479 [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] => 18415154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415154
Pigment including a metal core, organic layer, and an inorganic layer Jan 16, 2024 Issued
Array ( [id] => 19096926 [patent_doc_number] => 20240116153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => ABRASIVE ARTICLES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/544685 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544685
Abrasive articles and methods of forming same Dec 18, 2023 Issued
Array ( [id] => 20372575 [patent_doc_number] => 12479999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Weather stable pearlescent pigments [patent_app_type] => utility [patent_app_number] => 19/101363 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7240 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19101363 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/101363
Weather stable pearlescent pigments Dec 6, 2023 Issued
Array ( [id] => 20372575 [patent_doc_number] => 12479999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Weather stable pearlescent pigments [patent_app_type] => utility [patent_app_number] => 19/101363 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7240 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19101363 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/101363
Weather stable pearlescent pigments Dec 6, 2023 Issued
Array ( [id] => 19186857 [patent_doc_number] => 20240165770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => BONDED ABRASIVE ARTICLES AND METHODS OF FORMING AND USE [patent_app_type] => utility [patent_app_number] => 18/517740 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517740
BONDED ABRASIVE ARTICLES AND METHODS OF FORMING AND USE Nov 21, 2023 Pending
Array ( [id] => 19067439 [patent_doc_number] => 20240101865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => TUNGSTEN CMP COMPOSITION INCLUDING A SULFUR CONTAINING ANIONIC SURFACTANT [patent_app_type] => utility [patent_app_number] => 18/370021 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370021
TUNGSTEN CMP COMPOSITION INCLUDING A SULFUR CONTAINING ANIONIC SURFACTANT Sep 18, 2023 Pending
Array ( [id] => 19257297 [patent_doc_number] => 12017328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Synthetic grindstone, synthetic grindstone assembly, and method of manufacturing synthetic grindstone [patent_app_type] => utility [patent_app_number] => 18/463430 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4968 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463430
Synthetic grindstone, synthetic grindstone assembly, and method of manufacturing synthetic grindstone Sep 7, 2023 Issued
Array ( [id] => 19216897 [patent_doc_number] => 20240181601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => FUNCTIONALLY GRADED ABRASIVE STRUCTURE AND METHODS OF USING AND MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/451997 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451997
FUNCTIONALLY GRADED ABRASIVE STRUCTURE AND METHODS OF USING AND MAKING SAME Aug 17, 2023 Pending
Array ( [id] => 19897220 [patent_doc_number] => 12275120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Buffing spherocylinder made of compressed material [patent_app_type] => utility [patent_app_number] => 18/355151 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355151
Buffing spherocylinder made of compressed material Jul 18, 2023 Issued
Array ( [id] => 19353397 [patent_doc_number] => 12053823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Manufacturing method of diamond porous grinding block based on 3D printing and application thereof [patent_app_type] => utility [patent_app_number] => 18/355393 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2927 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355393
Manufacturing method of diamond porous grinding block based on 3D printing and application thereof Jul 18, 2023 Issued
Array ( [id] => 18922007 [patent_doc_number] => 20240025011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SYNTHETIC GRINDSTONE, SYNTHETIC GRINDSTONE ASSEMBLY, AND METHOD OF MANUFACTURING SYNTHETIC GRINDSTONE [patent_app_type] => utility [patent_app_number] => 18/346898 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346898
Synthetic grindstone, synthetic grindstone assembly, and method of manufacturing synthetic grindstone Jul 4, 2023 Issued
Array ( [id] => 19792586 [patent_doc_number] => 12233511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Coated abrasives having an improved supersize coating [patent_app_type] => utility [patent_app_number] => 18/316727 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316727
Coated abrasives having an improved supersize coating May 11, 2023 Issued
Array ( [id] => 18753072 [patent_doc_number] => 20230356360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => BONDED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/308101 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18308101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308101
Bonded abrasive article and method of making the same Apr 26, 2023 Issued
Array ( [id] => 18568663 [patent_doc_number] => 20230258999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => OPTICAL DEVICES WITH ASYMMETRIC LAYER STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/135332 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18135332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135332
Optical devices with asymmetric layer structure Apr 16, 2023 Issued
Array ( [id] => 18725647 [patent_doc_number] => 20230339815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => PRECURSOR OF ALUMINA SINTERED BODY, METHOD FOR PRODUCING ALUMINA SINTERED BODY, METHOD FOR PRODUCING ABRASIVE GRAINS, AND ALUMINA SINTERED BODY [patent_app_type] => utility [patent_app_number] => 18/130985 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130985
PRECURSOR OF ALUMINA SINTERED BODY, METHOD FOR PRODUCING ALUMINA SINTERED BODY, METHOD FOR PRODUCING ABRASIVE GRAINS, AND ALUMINA SINTERED BODY Apr 4, 2023 Pending
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