Search

Zakaria Elahmadi

Examiner (ID: 14941, Phone: (571)270-5324 , Office: P/3658 )

Most Active Art Unit
3658
Art Unit(s)
3618, 3658
Total Applications
875
Issued Applications
623
Pending Applications
101
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20232441 [patent_doc_number] => 20250289760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => CEMENT ADDITIVES FOR RAPID STRENGTH DEVELOPMENT [patent_app_type] => utility [patent_app_number] => 19/224372 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19224372 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/224372
CEMENT ADDITIVES FOR RAPID STRENGTH DEVELOPMENT May 29, 2025 Pending
Array ( [id] => 20093509 [patent_doc_number] => 20250223445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => HYBRID STRUCTURAL POLYMER-BINDER COMPOSITE CONSTRUCTION AND PAVING MATERIAL [patent_app_type] => utility [patent_app_number] => 19/088758 [patent_app_country] => US [patent_app_date] => 2025-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19088758 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/088758
HYBRID STRUCTURAL POLYMER-BINDER COMPOSITE CONSTRUCTION AND PAVING MATERIAL Mar 23, 2025 Pending
Array ( [id] => 19631009 [patent_doc_number] => 20240409458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PORTLAND CEMENT CLINKER MANUFACTURE USING HYALOCLASTITE OR LAVA AND METHOD OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/737979 [patent_app_country] => US [patent_app_date] => 2024-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18737979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737979
PORTLAND CEMENT CLINKER MANUFACTURE USING HYALOCLASTITE OR LAVA AND METHOD OF MAKING AND USING SAME Jun 7, 2024 Pending
Array ( [id] => 19112608 [patent_doc_number] => 20240124358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Gypsum Panel Containing A Carbon Sequestration Additive [patent_app_type] => utility [patent_app_number] => 18/486304 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486304
Gypsum Panel Containing A Carbon Sequestration Additive Oct 12, 2023 Pending
Array ( [id] => 20165478 [patent_doc_number] => 20250257524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, THIRD TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAININ [patent_app_type] => utility [patent_app_number] => 19/110676 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16100 [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] => 19110676 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/110676
TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING FIRST TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAINING SECOND TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, THIRD TREATMENT AGENT FOR POLYESTER-BASED SYNTHETIC FIBERS, COMPOSITION CONTAININ Sep 11, 2023 Pending
Array ( [id] => 19020327 [patent_doc_number] => 20240076498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ASPHALT BINDERS AND RELATED METHODS AND USES [patent_app_type] => utility [patent_app_number] => 18/462066 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18462066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462066
ASPHALT BINDERS AND RELATED METHODS AND USES Sep 5, 2023 Pending
Array ( [id] => 18808459 [patent_doc_number] => 20230382792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => PRODUCTION OF SUPPLEMENTARY CEMENTITIOUS MATERIALS THROUGH WET CARBONATION METHOD [patent_app_type] => utility [patent_app_number] => 18/233076 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233076
PRODUCTION OF SUPPLEMENTARY CEMENTITIOUS MATERIALS THROUGH WET CARBONATION METHOD Aug 10, 2023 Abandoned
Array ( [id] => 19658345 [patent_doc_number] => 20240425410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => CEMENT COMPOSITION COMPRISING BIOCHAR [patent_app_type] => utility [patent_app_number] => 18/339291 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339291
CEMENT COMPOSITION COMPRISING BIOCHAR Jun 21, 2023 Pending
Array ( [id] => 19403854 [patent_doc_number] => 20240287365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Ice-Melting Sheet Device [patent_app_type] => utility [patent_app_number] => 18/321229 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321229
Ice-Melting Sheet Device May 21, 2023 Pending
Array ( [id] => 18709414 [patent_doc_number] => 20230332029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => ABRASIVE PARTICLES [patent_app_type] => utility [patent_app_number] => 18/301766 [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] => 19559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18301766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301766
ABRASIVE PARTICLES Apr 16, 2023 Pending
Array ( [id] => 18708220 [patent_doc_number] => 20230330806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => POLISHING PAD WITH IMPROVED WETTABILITY AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 18/298378 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298378
POLISHING PAD WITH IMPROVED WETTABILITY AND METHOD FOR PREPARING SAME Apr 10, 2023 Pending
Array ( [id] => 19142054 [patent_doc_number] => 20240140876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => POLYMER-DERIVED CERAMIC DIFFUSION PROCESS FOR FERROUS METAL SURFACES [patent_app_type] => utility [patent_app_number] => 18/297425 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18297425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297425
POLYMER-DERIVED CERAMIC DIFFUSION PROCESS FOR FERROUS METAL SURFACES Apr 6, 2023 Abandoned
Array ( [id] => 18552302 [patent_doc_number] => 20230250311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => METHOD FOR PRODUCING COMPOSITION FOR FORMING INTERLAYER FOR NANOIMPRINT, METHOD FOR PRODUCING LAMINATE, IMPRINT PATTERN PRODUCING METHOD, AND METHOD FOR MANUFACTURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/188026 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188026
METHOD FOR PRODUCING COMPOSITION FOR FORMING INTERLAYER FOR NANOIMPRINT, METHOD FOR PRODUCING LAMINATE, IMPRINT PATTERN PRODUCING METHOD, AND METHOD FOR MANUFACTURING DEVICE Mar 21, 2023 Pending
Array ( [id] => 18647632 [patent_doc_number] => 20230293402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => WHITE PIGMENT FOR COSMETICS, AND COSMETIC [patent_app_type] => utility [patent_app_number] => 18/123685 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18123685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123685
WHITE PIGMENT FOR COSMETICS, AND COSMETIC Mar 19, 2023 Pending
Array ( [id] => 18628038 [patent_doc_number] => 20230286858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => COMPOSITE MIXTURE AND SYSTEM FOR AQUATIC CONSTRUCTION AND ENVIRONMENTAL PROTECTION AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/183813 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18183813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183813
COMPOSITE MIXTURE AND SYSTEM FOR AQUATIC CONSTRUCTION AND ENVIRONMENTAL PROTECTION AND METHODS OF USE Mar 13, 2023 Pending
Array ( [id] => 19020068 [patent_doc_number] => 20240076239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => LIGHT-WEIGHT FAST-DRY SELF-LEVELING CEMENTITIOUS GYPSUM UNDERLAYMENT WITH PARTICLE FILLERS [patent_app_type] => utility [patent_app_number] => 18/116484 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116484
LIGHT-WEIGHT FAST-DRY SELF-LEVELING CEMENTITIOUS GYPSUM UNDERLAYMENT WITH PARTICLE FILLERS Mar 1, 2023 Pending
Array ( [id] => 18612508 [patent_doc_number] => 20230279240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MELAMINE- AND BLOWING AGENT-FREE INTUMESCENT COMPOSITIONS CONTAINING GALLOYL MOIETIES [patent_app_type] => utility [patent_app_number] => 18/116570 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18116570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116570
MELAMINE- AND BLOWING AGENT-FREE INTUMESCENT COMPOSITIONS CONTAINING GALLOYL MOIETIES Mar 1, 2023 Pending
Array ( [id] => 18628040 [patent_doc_number] => 20230286860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => TREATMENT OF REINFORCEMENTS TO IMPROVE THE INTERFACE TRANSITION ZONE IN CONCRETES [patent_app_type] => utility [patent_app_number] => 18/116448 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18116448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116448
TREATMENT OF REINFORCEMENTS TO IMPROVE THE INTERFACE TRANSITION ZONE IN CONCRETES Mar 1, 2023 Pending
Array ( [id] => 18467719 [patent_doc_number] => 20230202000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHOD FOR PREPARING FLEXIBLE SOL-GEL POLISHING BLOCK [patent_app_type] => utility [patent_app_number] => 18/111128 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18111128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111128
METHOD FOR PREPARING FLEXIBLE SOL-GEL POLISHING BLOCK Feb 16, 2023 Pending
Array ( [id] => 18451770 [patent_doc_number] => 20230193049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ANTI-CORROSIVE AND SOUND DAMPENING COATINGS [patent_app_type] => utility [patent_app_number] => 18/085154 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085154
ANTI-CORROSIVE AND SOUND DAMPENING COATINGS Dec 19, 2022 Abandoned
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