Search

Rehana Perveen

Supervisory Patent Examiner (ID: 8438, Phone: (571)272-3676 , Office: P/2155 )

Most Active Art Unit
2182
Art Unit(s)
2782, 2189, 2148, 2116, 2182, 2155, 2751, 2317, 2129
Total Applications
705
Issued Applications
618
Pending Applications
43
Abandoned Applications
47

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20026233 [patent_doc_number] => 20250164455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PREPARATION METHOD AND APPLICATION OF FLEXIBLE PAPER-BASED SENSOR FOR DETECTING MEAT PRODUCTS [patent_app_type] => utility [patent_app_number] => 19/031722 [patent_app_country] => US [patent_app_date] => 2025-01-18 [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] => -6 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031722 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031722
Preparation method and application of flexible paper-based sensor for detecting meat products Jan 17, 2025 Issued
Array ( [id] => 20038659 [patent_doc_number] => 20250176881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => DEVICES FOR COLLECTING BIOLOGICAL SAMPLES [patent_app_type] => utility [patent_app_number] => 19/031149 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031149 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031149
DEVICES FOR COLLECTING BIOLOGICAL SAMPLES Jan 16, 2025 Abandoned
Array ( [id] => 19319532 [patent_doc_number] => 20240241075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => BIO/CHEMICAL MATERIAL EXTRACTION AND ASSAY [patent_app_type] => utility [patent_app_number] => 18/434795 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434795
BIO/CHEMICAL MATERIAL EXTRACTION AND ASSAY Feb 5, 2024 Pending
Array ( [id] => 20316717 [patent_doc_number] => 12455263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Bulk acoustic wave resonator with increased dynamic range [patent_app_type] => utility [patent_app_number] => 18/402113 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1201 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402113
Bulk acoustic wave resonator with increased dynamic range Jan 1, 2024 Issued
Array ( [id] => 19174025 [patent_doc_number] => 20240159999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Optics, Device, and System for Assaying and Imaging [patent_app_type] => utility [patent_app_number] => 18/539243 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539243
Optics, Device, and System for Assaying and Imaging Dec 12, 2023 Pending
Array ( [id] => 19082266 [patent_doc_number] => 20240109067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => MINIATURIZED DNA MICROARRAY FOR SMALL-VOLUME SAMPLE PROCESSING [patent_app_type] => utility [patent_app_number] => 18/520883 [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] => 6344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18520883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520883
MINIATURIZED DNA MICROARRAY FOR SMALL-VOLUME SAMPLE PROCESSING Nov 27, 2023 Abandoned
Array ( [id] => 19978800 [patent_doc_number] => 12346275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Remotely-powered sensing system with multiple sensing devices [patent_app_type] => utility [patent_app_number] => 18/478359 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 12867 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478359
Remotely-powered sensing system with multiple sensing devices Sep 28, 2023 Issued
Array ( [id] => 19310753 [patent_doc_number] => 12036547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Liquid sample holding assembly [patent_app_type] => utility [patent_app_number] => 18/471109 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 2694 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471109
Liquid sample holding assembly Sep 19, 2023 Issued
Array ( [id] => 18880449 [patent_doc_number] => 20240003818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COSMETIC ITEM FOR PERSONAL SAFETY [patent_app_type] => utility [patent_app_number] => 18/368126 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18368126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368126
COSMETIC ITEM FOR PERSONAL SAFETY Sep 13, 2023 Pending
Array ( [id] => 19152177 [patent_doc_number] => 11977085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Date rape drug detection device and method of using same [patent_app_type] => utility [patent_app_number] => 18/242561 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 37807 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242561
Date rape drug detection device and method of using same Sep 5, 2023 Issued
Array ( [id] => 18787244 [patent_doc_number] => 20230375501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => METHOD OF MAKING BIOCHIP HAVING A CHANNEL [patent_app_type] => utility [patent_app_number] => 18/362954 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362954
Method of making biochip having a channel Jul 30, 2023 Issued
Array ( [id] => 18772052 [patent_doc_number] => 20230366874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => MEDICAL DEVICE FOR STIMULATING AND SENSING BIOACTIVITY [patent_app_type] => utility [patent_app_number] => 18/357266 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18357266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357266
MEDICAL DEVICE FOR STIMULATING AND SENSING BIOACTIVITY Jul 23, 2023 Pending
Array ( [id] => 19810513 [patent_doc_number] => 12241896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Proteomic assay using quantum sensors [patent_app_type] => utility [patent_app_number] => 18/350379 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 18893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350379
Proteomic assay using quantum sensors Jul 10, 2023 Issued
Array ( [id] => 18724796 [patent_doc_number] => 20230338958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => COLORIMETRIC SENSORS AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/336199 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336199
Colorimetric sensors and methods of manufacturing the same Jun 15, 2023 Issued
Array ( [id] => 18860715 [patent_doc_number] => 20230415150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => MICROFLUIDIC DEVICE, PRODUCTION OF A MICROFLUIDIC DEVICE AND METHOD AND SYSTEM FOR PERFORMING INORGANIC DETERMINATIONS [patent_app_type] => utility [patent_app_number] => 18/335456 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18335456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335456
MICROFLUIDIC DEVICE, PRODUCTION OF A MICROFLUIDIC DEVICE AND METHOD AND SYSTEM FOR PERFORMING INORGANIC DETERMINATIONS Jun 14, 2023 Pending
Array ( [id] => 20328002 [patent_doc_number] => 12458259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Saliva test strip and method [patent_app_type] => utility [patent_app_number] => 18/326472 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326472
Saliva test strip and method May 30, 2023 Issued
Array ( [id] => 18650803 [patent_doc_number] => 20230296638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES [patent_app_type] => utility [patent_app_number] => 18/201118 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201118
METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES May 22, 2023 Abandoned
Array ( [id] => 18650801 [patent_doc_number] => 20230296636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES [patent_app_type] => utility [patent_app_number] => 18/201080 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18201080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201080
METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES May 22, 2023 Abandoned
Array ( [id] => 18694016 [patent_doc_number] => 20230324420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES [patent_app_type] => utility [patent_app_number] => 18/201102 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18201102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201102
METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES May 22, 2023 Abandoned
Array ( [id] => 18650802 [patent_doc_number] => 20230296637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES [patent_app_type] => utility [patent_app_number] => 18/201092 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201092
METHOD AND APPARATUS FOR DETECTING SUBSTANCES USING SUBSTANCE DETECTION ROUTINES May 22, 2023 Abandoned
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