Search

Rakesh Kumar

Examiner (ID: 10801, Phone: (571)272-8314 , Office: P/3651 )

Most Active Art Unit
3651
Art Unit(s)
3654, 3651
Total Applications
1261
Issued Applications
658
Pending Applications
103
Abandoned Applications
511

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19217662 [patent_doc_number] => 20240182366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => FERRITE SINTERED BODY [patent_app_type] => utility [patent_app_number] => 18/443057 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443057
FERRITE SINTERED BODY Feb 14, 2024 Pending
Array ( [id] => 19201314 [patent_doc_number] => 20240173213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Methods for Enhancing Optical and Strength Properties in Ceramic Bodies Having Applications in Dental Restorations [patent_app_type] => utility [patent_app_number] => 18/431483 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431483
Methods for Enhancing Optical and Strength Properties in Ceramic Bodies Having Applications in Dental Restorations Feb 1, 2024 Pending
Array ( [id] => 19172314 [patent_doc_number] => 20240158288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD FOR MANUFACTURING GLASS CERAMIC SUBSTRATE AND GLASS CERAMIC SUBSTRATE MANUFACTURED THEREBY [patent_app_type] => utility [patent_app_number] => 18/422680 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422680
METHOD FOR MANUFACTURING GLASS CERAMIC SUBSTRATE AND GLASS CERAMIC SUBSTRATE MANUFACTURED THEREBY Jan 24, 2024 Pending
Array ( [id] => 20750210 [patent_doc_number] => 20260152432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => X-RAY OPAQUE GLASS, GLASS FILLER, AND RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/578330 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18578330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578330
X-RAY OPAQUE GLASS, GLASS FILLER, AND RESIN COMPOSITION Jan 10, 2024 Pending
Array ( [id] => 19432349 [patent_doc_number] => 20240300847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => GLASS COMPOSITION, GLASS ARTICLE MADE FROM THE GLASS COMPOSITION, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/405212 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405212
GLASS COMPOSITION, GLASS ARTICLE MADE FROM THE GLASS COMPOSITION, AND DISPLAY DEVICE Jan 4, 2024 Pending
Array ( [id] => 19142033 [patent_doc_number] => 20240140855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ALKALI-FREE GLASS [patent_app_type] => utility [patent_app_number] => 18/403771 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403771
ALKALI-FREE GLASS Jan 3, 2024 Pending
Array ( [id] => 20049770 [patent_doc_number] => 20250187992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => LIGHTWEIGHT REFRACTORY CASTING COMPOSITION AND ARTICLES MADE USING FOAMED COLLOIDAL SILICA BINDER [patent_app_type] => utility [patent_app_number] => 18/535326 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535326
LIGHTWEIGHT REFRACTORY CASTING COMPOSITION AND ARTICLES MADE USING FOAMED COLLOIDAL SILICA BINDER Dec 10, 2023 Pending
Array ( [id] => 19233566 [patent_doc_number] => 20240190758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => LITHIUM SILICATE GLASS CERAMIC WITH EASY MACHINABILITY [patent_app_type] => utility [patent_app_number] => 18/533063 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533063
LITHIUM SILICATE GLASS CERAMIC WITH EASY MACHINABILITY Dec 6, 2023 Pending
Array ( [id] => 19862137 [patent_doc_number] => 20250100923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => GLASS CERAMIC AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/530283 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530283
GLASS CERAMIC AND MANUFACTURING METHOD THEREOF Dec 5, 2023 Pending
Array ( [id] => 19049017 [patent_doc_number] => 20240090986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DENTAL BULK BLOCK FOR MACHINING AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/521267 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521267
DENTAL BULK BLOCK FOR MACHINING AND METHOD FOR MANUFACTURING SAME Nov 27, 2023 Pending
Array ( [id] => 19050714 [patent_doc_number] => 20240092683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => OPTICAL GLASS, NEAR-INFRARED CUT FILTER, GLASS ELEMENT FOR PRESS MOLDING, OPTICAL ELEMENT BLANK, AND OPTICAL ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/521037 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521037
OPTICAL GLASS, NEAR-INFRARED CUT FILTER, GLASS ELEMENT FOR PRESS MOLDING, OPTICAL ELEMENT BLANK, AND OPTICAL ELEMENTS Nov 27, 2023 Pending
Array ( [id] => 19202675 [patent_doc_number] => 20240174574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => THERMAL BARRIER MATERIAL EXHIBITING MANUFACTURABILITY, HIGH TOUGHNESS AND LOW THERMAL CONDUCTIVITY [patent_app_type] => utility [patent_app_number] => 18/516145 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516145
THERMAL BARRIER MATERIAL EXHIBITING MANUFACTURABILITY, HIGH TOUGHNESS AND LOW THERMAL CONDUCTIVITY Nov 20, 2023 Pending
Array ( [id] => 19020071 [patent_doc_number] => 20240076242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => MULTILAYER CERAMIC CAPACITOR [patent_app_type] => utility [patent_app_number] => 18/502296 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502296
MULTILAYER CERAMIC CAPACITOR Nov 5, 2023 Pending
Array ( [id] => 19217648 [patent_doc_number] => 20240182352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHODS OF REGENERATING POISONED MOLTEN SALT BATHS WITH GLASS AND ASSOCIATED GLASS COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/386292 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386292
METHODS OF REGENERATING POISONED MOLTEN SALT BATHS WITH GLASS AND ASSOCIATED GLASS COMPOSITIONS Nov 1, 2023 Pending
Array ( [id] => 19003491 [patent_doc_number] => 20240067562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => LOW-MODULUS ION-EXCHANGEABLE GLASSES WITH ENHANCED THERMAL PROPERTIES FOR MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/500505 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500505
LOW-MODULUS ION-EXCHANGEABLE GLASSES WITH ENHANCED THERMAL PROPERTIES FOR MANUFACTURING Nov 1, 2023 Pending
Array ( [id] => 18970231 [patent_doc_number] => 20240050323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ZIRCONIA COMPOSITION, PARTIALLY SINTERED MATERIAL AND SINTERED MATERIAL AND METHODS FOR PRODUCTION THEREOF, AND LAMINATE [patent_app_type] => utility [patent_app_number] => 18/384007 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18384007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384007
ZIRCONIA COMPOSITION, PARTIALLY SINTERED MATERIAL AND SINTERED MATERIAL AND METHODS FOR PRODUCTION THEREOF, AND LAMINATE Oct 25, 2023 Pending
Array ( [id] => 18990998 [patent_doc_number] => 20240062967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DIELECTRIC, CAPACITOR, ELECTRICAL CIRCUIT, CIRCUIT BOARD, AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/487681 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18487681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487681
DIELECTRIC, CAPACITOR, ELECTRICAL CIRCUIT, CIRCUIT BOARD, AND DEVICE Oct 15, 2023 Pending
Array ( [id] => 18922791 [patent_doc_number] => 20240025795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SILICA GLASS MEMBER AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/479852 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18479852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479852
SILICA GLASS MEMBER AND METHOD FOR PRODUCING SAME Oct 2, 2023 Pending
Array ( [id] => 19097591 [patent_doc_number] => 20240116818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => CASTING COMPOUNDS, COMPOSITE MATERIAL AND CHANNEL SYSTEMS WITH STABILIZING CASTING COMPOUND [patent_app_type] => utility [patent_app_number] => 18/479175 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18479175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479175
CASTING COMPOUNDS, COMPOSITE MATERIAL AND CHANNEL SYSTEMS WITH STABILIZING CASTING COMPOUND Oct 1, 2023 Pending
Array ( [id] => 18922799 [patent_doc_number] => 20240025803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FLUORINE-CONTAINING SILICA GLASS POWDER AND METHOD FOR PRODUCING FLUORINE-CONTAINING SILICA GLASS POWDER [patent_app_type] => utility [patent_app_number] => 18/477624 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477624
FLUORINE-CONTAINING SILICA GLASS POWDER AND METHOD FOR PRODUCING FLUORINE-CONTAINING SILICA GLASS POWDER Sep 28, 2023 Pending
Menu