Search

Matthew D. Krcha

Examiner (ID: 15603)

Most Active Art Unit
1798
Art Unit(s)
1796, 1798, 1773
Total Applications
733
Issued Applications
410
Pending Applications
138
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19298313 [patent_doc_number] => 20240226879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DETECTION CHIP AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/928342 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8916 [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] => 17928342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928342
DETECTION CHIP AND PREPARATION METHOD THEREOF Oct 28, 2021 Pending
Array ( [id] => 18902968 [patent_doc_number] => 20240018453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => BIOPROCESSING VESSEL HAVING INTEGRAL FLUID CONDUIT [patent_app_type] => utility [patent_app_number] => 18/031664 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6247 [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] => 18031664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031664
BIOPROCESSING VESSEL HAVING INTEGRAL FLUID CONDUIT Oct 27, 2021 Pending
Array ( [id] => 17564322 [patent_doc_number] => 20220128471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING QUANTITATIVE LOADING OF AN INTEGRATED DEVICE [patent_app_type] => utility [patent_app_number] => 17/511321 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17511321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511321
SYSTEMS AND METHODS FOR DETERMINING QUANTITATIVE LOADING OF AN INTEGRATED DEVICE Oct 25, 2021 Pending
Array ( [id] => 17384454 [patent_doc_number] => 20220032306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => CAPSULE CONTAINMENT OF DRIED REAGENTS [patent_app_type] => utility [patent_app_number] => 17/499764 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499764
CAPSULE CONTAINMENT OF DRIED REAGENTS Oct 11, 2021 Abandoned
Array ( [id] => 18843173 [patent_doc_number] => 20230405577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => System and Method for Multiplexed Dry Agent Addition [patent_app_type] => utility [patent_app_number] => 18/030595 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18030595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030595
System and Method for Multiplexed Dry Agent Addition Oct 7, 2021 Abandoned
Array ( [id] => 18831074 [patent_doc_number] => 20230399599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => CELL CULTURE VESSEL, OBSERVATION DEVICE, MICROSCOPE, CULTURE METHOD, AND OBSERVATION METHOD [patent_app_type] => utility [patent_app_number] => 18/246943 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18246943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246943
CELL CULTURE VESSEL, OBSERVATION DEVICE, MICROSCOPE, CULTURE METHOD, AND OBSERVATION METHOD Oct 3, 2021 Pending
Array ( [id] => 18091824 [patent_doc_number] => 20220410165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Pipette Tip System [patent_app_type] => utility [patent_app_number] => 17/487422 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17487422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487422
Pipette Tip System Sep 27, 2021 Pending
Array ( [id] => 18091823 [patent_doc_number] => 20220410164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Pipette Tip System [patent_app_type] => utility [patent_app_number] => 17/487394 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487394
Pipette tip system Sep 27, 2021 Issued
Array ( [id] => 18785194 [patent_doc_number] => 20230372943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => MODULAR AND RAPID REAL-TIME PCR DEVICE [patent_app_type] => utility [patent_app_number] => 18/029119 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029119
MODULAR AND RAPID REAL-TIME PCR DEVICE Sep 26, 2021 Pending
Array ( [id] => 17400810 [patent_doc_number] => 20220042900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => PARTICULATE MATTER SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/478808 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17478808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478808
Particulate matter sensor device Sep 16, 2021 Issued
Array ( [id] => 18785192 [patent_doc_number] => 20230372941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => MODULAR AND RAPID PCR DEVICE [patent_app_type] => utility [patent_app_number] => 18/029116 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029116
MODULAR AND RAPID PCR DEVICE Aug 23, 2021 Pending
Array ( [id] => 19570820 [patent_doc_number] => 20240375112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => MICRO-THERMOCYCLER [patent_app_type] => utility [patent_app_number] => 18/114424 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9183 [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] => 18114424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114424
MICRO-THERMOCYCLER Aug 23, 2021 Abandoned
Array ( [id] => 18029514 [patent_doc_number] => 11512691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Microfluidic chip [patent_app_type] => utility [patent_app_number] => 17/403642 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12657 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403642
Microfluidic chip Aug 15, 2021 Issued
Array ( [id] => 18596395 [patent_doc_number] => 20230271186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => POINT-OF-CARE NUCLEIC ACID DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/040137 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040137
POINT-OF-CARE NUCLEIC ACID DETECTION DEVICE Jul 29, 2021 Pending
Array ( [id] => 18596398 [patent_doc_number] => 20230271189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => THERMAL CYCLER COMPRISING DAMPING MODULE [patent_app_type] => utility [patent_app_number] => 18/016379 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9063 [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] => 18016379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016379
THERMAL CYCLER COMPRISING DAMPING MODULE Jul 27, 2021 Pending
Array ( [id] => 18550339 [patent_doc_number] => 20230248338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ANTERIOR NARES SWAB AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/005276 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -60 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005276
ANTERIOR NARES SWAB AND USES THEREOF Jul 12, 2021 Abandoned
Array ( [id] => 18597531 [patent_doc_number] => 20230272327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => PERFUSION-ENABLED BIOREACTOR [patent_app_type] => utility [patent_app_number] => 18/013200 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013200
PERFUSION-ENABLED BIOREACTOR Jul 1, 2021 Pending
Array ( [id] => 19186703 [patent_doc_number] => 20240165616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => MICROFLUIDIC CHIP [patent_app_type] => utility [patent_app_number] => 17/758359 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10029 [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] => 17758359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758359
Microfluidic chip Jun 29, 2021 Issued
Array ( [id] => 18979154 [patent_doc_number] => 11904309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Biological sample analysis device [patent_app_type] => utility [patent_app_number] => 17/355583 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3025 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355583
Biological sample analysis device Jun 22, 2021 Issued
Array ( [id] => 17143003 [patent_doc_number] => 20210311016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => MALARIA SPECIES DETECTION [patent_app_type] => utility [patent_app_number] => 17/354325 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17354325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354325
Malaria species detection Jun 21, 2021 Issued
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