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] => 18544485 [patent_doc_number] => 11717820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Microfluidic device, production of a microfluidic device and method and system for performing inorganic determinations [patent_app_type] => utility [patent_app_number] => 17/946778 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 13057 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946778
Microfluidic device, production of a microfluidic device and method and system for performing inorganic determinations Sep 15, 2022 Issued
Array ( [id] => 20493620 [patent_doc_number] => 12535487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Detection of fumarate-derived modification in a test sample [patent_app_type] => utility [patent_app_number] => 17/944813 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 2 [patent_no_of_words] => 1129 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944813
Detection of fumarate-derived modification in a test sample Sep 13, 2022 Issued
Array ( [id] => 20303384 [patent_doc_number] => 12449369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Method for visually identifying quality of Lilii Bulbus [patent_app_type] => utility [patent_app_number] => 17/903222 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17903222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903222
Method for visually identifying quality of Lilii Bulbus Sep 5, 2022 Issued
Array ( [id] => 18126292 [patent_doc_number] => 20230011912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD AND APPARATUS FOR DETECTING TARGET SUBSTANCES USING GRADIENT DETERMINATION [patent_app_type] => utility [patent_app_number] => 17/903976 [patent_app_country] => US [patent_app_date] => 2022-09-06 [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] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903976
Method and apparatus for detecting target substances using gradient determination Sep 5, 2022 Issued
Array ( [id] => 18519282 [patent_doc_number] => 11709170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Device and method for detecting multiple target substances of abuse [patent_app_type] => utility [patent_app_number] => 17/903967 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7775 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903967
Device and method for detecting multiple target substances of abuse Sep 5, 2022 Issued
Array ( [id] => 18505705 [patent_doc_number] => 11703515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Method and apparatus for detecting target substances using detection routines [patent_app_type] => utility [patent_app_number] => 17/903954 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7775 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903954
Method and apparatus for detecting target substances using detection routines Sep 5, 2022 Issued
Array ( [id] => 18094656 [patent_doc_number] => 20220412997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => METHOD AND APPARATUS FOR DETERMINING SAMPLE PROCESSES FOR DETECTING ANALYSIS SUBSTANCES [patent_app_type] => utility [patent_app_number] => 17/903984 [patent_app_country] => US [patent_app_date] => 2022-09-06 [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] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903984
Method and apparatus for determining sample processes for detecting analysis substances Sep 5, 2022 Issued
Array ( [id] => 20506671 [patent_doc_number] => 12540945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Probe and method for identifying host cell protein impurities [patent_app_type] => utility [patent_app_number] => 17/896496 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 31 [patent_no_of_words] => 9406 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896496
PROBE AND METHOD FOR IDENTIFYING HOST CELL PROTEIN IMPURITIES Aug 25, 2022 Issued
Array ( [id] => 18037557 [patent_doc_number] => 20220381773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD FOR ENHANCED DETERMINATION OF ANALYTE CONCENTRATION IN BODY FLUID [patent_app_type] => utility [patent_app_number] => 17/819230 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819230
METHOD FOR ENHANCED DETERMINATION OF ANALYTE CONCENTRATION IN BODY FLUID Aug 10, 2022 Pending
Array ( [id] => 20438897 [patent_doc_number] => 12509725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Integrated illumination of optical analytical devices [patent_app_type] => utility [patent_app_number] => 17/862287 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 57 [patent_no_of_words] => 19101 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862287
Integrated illumination of optical analytical devices Jul 10, 2022 Issued
Array ( [id] => 17983822 [patent_doc_number] => 20220349858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => BULK ACOUSTIC WAVE RESONATOR WITH INCREASED DYNAMIC RANGE [patent_app_type] => utility [patent_app_number] => 17/858759 [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] => 6126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17858759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858759
Bulk acoustic wave resonator with increased dynamic range Jul 5, 2022 Issued
Array ( [id] => 17960740 [patent_doc_number] => 20220341320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => SYSTEM AND METHODS FOR DOWNHOLE PROPERTY MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/852137 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852137
System and methods for downhole property measurement Jun 27, 2022 Issued
Array ( [id] => 18094608 [patent_doc_number] => 20220412949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Silver Nanoneedles for Sustained DC Current Single Nanopore Measurements [patent_app_type] => utility [patent_app_number] => 17/852315 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852315
Silver Nanoneedles for Sustained DC Current Single Nanopore Measurements Jun 27, 2022 Pending
Array ( [id] => 18094591 [patent_doc_number] => 20220412932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => CHEMICAL INDICATOR STRIP FOR DISINFECTION [patent_app_type] => utility [patent_app_number] => 17/848833 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17848833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848833
CHEMICAL INDICATOR STRIP FOR DISINFECTION Jun 23, 2022 Pending
Array ( [id] => 18078733 [patent_doc_number] => 20220404345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SENSING CHIP WITH FLUIDIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/845504 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845504
Sensing chip with fluidic device Jun 20, 2022 Issued
Array ( [id] => 18629477 [patent_doc_number] => 20230288358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHOD FOR ACQUIRING TEMPERATURE [patent_app_type] => utility [patent_app_number] => 17/789849 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789849
Method for acquiring temperature Jun 16, 2022 Issued
Array ( [id] => 18807390 [patent_doc_number] => 20230381723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MICROFLUIDIC MIXERS [patent_app_type] => utility [patent_app_number] => 17/826943 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826943
Microfluidic mixers May 26, 2022 Issued
Array ( [id] => 17868357 [patent_doc_number] => 20220291093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Rapid Bio/Chemical Assay [patent_app_type] => utility [patent_app_number] => 17/752823 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 111537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752823
Rapid bio/chemical assay May 23, 2022 Issued
Array ( [id] => 18486190 [patent_doc_number] => 20230213533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SITE- AND STRUCTURE-SPECIFIC CORE FUCOSYLATION IN LIVER DISEASE [patent_app_type] => utility [patent_app_number] => 17/749029 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17749029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749029
SITE- AND STRUCTURE-SPECIFIC CORE FUCOSYLATION IN LIVER DISEASE May 18, 2022 Pending
Array ( [id] => 18036629 [patent_doc_number] => 20220380844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FLUIDIC DEVICES INCLUDING FLUIDIC CHANNELS, AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/743969 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17743969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743969
Fluidic devices including fluidic channels, and methods of making the same May 12, 2022 Issued
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