Search

Maris R. Kessel

Examiner (ID: 22, Phone: (571)270-7698 , Office: P/1759 )

Most Active Art Unit
1759
Art Unit(s)
1758, 1759, 1795, 1699
Total Applications
485
Issued Applications
239
Pending Applications
11
Abandoned Applications
232

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17881262 [patent_doc_number] => 20220296739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => METHOD OF STERILIZING LIQUID EJECTION HEAD, AND LIQUID EJECTION HEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/693844 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693844
METHOD OF STERILIZING LIQUID EJECTION HEAD, AND LIQUID EJECTION HEAD ASSEMBLY Mar 13, 2022 Pending
Array ( [id] => 17503955 [patent_doc_number] => 20220097057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => NUCLEIC ACID DETECTION HOST AND NUCLEIC ACID DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/488602 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488602
NUCLEIC ACID DETECTION HOST AND NUCLEIC ACID DETECTION DEVICE Sep 28, 2021 Abandoned
Array ( [id] => 17398597 [patent_doc_number] => 20220040687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Diagnostic Systems and Methods for Hemolytic Anemias and Other Conditions [patent_app_type] => utility [patent_app_number] => 17/395596 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395596
Diagnostic Systems and Methods for Hemolytic Anemias and Other Conditions Aug 5, 2021 Abandoned
Array ( [id] => 17297982 [patent_doc_number] => 20210393821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => GAMING CHIP DISINFECTION [patent_app_type] => utility [patent_app_number] => 17/350454 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17350454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350454
GAMING CHIP DISINFECTION Jun 16, 2021 Abandoned
Array ( [id] => 17291054 [patent_doc_number] => 20210386893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SANITIZATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/347153 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17347153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347153
SANITIZATION SYSTEMS AND METHODS Jun 13, 2021 Abandoned
Array ( [id] => 18034758 [patent_doc_number] => 20220378973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => UVC LED Disinfecting Device [patent_app_type] => utility [patent_app_number] => 17/329595 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17329595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329595
UVC LED Disinfecting Device May 24, 2021 Abandoned
Array ( [id] => 17213194 [patent_doc_number] => 20210346530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => STERILIZATION TOOL FOR DENTAL AND MEDICAL TOOLS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/307854 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307854
STERILIZATION TOOL FOR DENTAL AND MEDICAL TOOLS AND RELATED SYSTEMS AND METHODS May 3, 2021 Abandoned
Array ( [id] => 17213222 [patent_doc_number] => 20210346558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => ROBOTIC GERMICIDAL IRRADIATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/246524 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4915 [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] => 17246524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246524
ROBOTIC GERMICIDAL IRRADIATION SYSTEM Apr 29, 2021 Abandoned
Array ( [id] => 16976261 [patent_doc_number] => 20210220498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => DISINFECTING LOCKER DEVICES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/221834 [patent_app_country] => US [patent_app_date] => 2021-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221834
DISINFECTING LOCKER DEVICES AND SYSTEMS Apr 3, 2021 Abandoned
Array ( [id] => 17354561 [patent_doc_number] => 20220015357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => AERIAL GERMICIDE FORMED FROM AN OPERATIVE FLUID AND METHOD OF USE FOR SAME [patent_app_type] => utility [patent_app_number] => 17/175208 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175208
AERIAL GERMICIDE FORMED FROM AN OPERATIVE FLUID AND METHOD OF USE FOR SAME Feb 11, 2021 Abandoned
Array ( [id] => 17748314 [patent_doc_number] => 20220226517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Location Oriented Monitoring and Sterilization System [patent_app_type] => utility [patent_app_number] => 17/151605 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151605
Location Oriented Monitoring and Sterilization System Jan 17, 2021 Abandoned
Array ( [id] => 16749143 [patent_doc_number] => 20210101152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => ISOELECTRIC FOCUSING DEVICES AND FIXTURES [patent_app_type] => utility [patent_app_number] => 17/123474 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123474
Isoelectric focusing devices and fixtures Dec 15, 2020 Issued
Array ( [id] => 16762141 [patent_doc_number] => 20210107722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => CASE WITH CORROSION INHIBITION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/069310 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17069310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069310
CASE WITH CORROSION INHIBITION SYSTEM Oct 12, 2020 Abandoned
Array ( [id] => 17895489 [patent_doc_number] => 20220305151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => A MAN-FREE STERILIZATION SYSTEM CONTROL DEVICE, CIRCUITS, A METHOD AND CONTROL MODULES [patent_app_type] => utility [patent_app_number] => 17/058772 [patent_app_country] => US [patent_app_date] => 2020-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17058772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058772
A MAN-FREE STERILIZATION SYSTEM CONTROL DEVICE, CIRCUITS, A METHOD AND CONTROL MODULES Oct 9, 2020 Abandoned
Array ( [id] => 17368407 [patent_doc_number] => 20220023459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => ULTRAVIOLET LIGHT SANITIZING CART [patent_app_type] => utility [patent_app_number] => 17/026435 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026435
ULTRAVIOLET LIGHT SANITIZING CART Sep 20, 2020 Pending
Array ( [id] => 16329842 [patent_doc_number] => 20200300808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => POTENTIOMETRIC SENSOR [patent_app_type] => utility [patent_app_number] => 16/899012 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899012
POTENTIOMETRIC SENSOR Jun 10, 2020 Abandoned
Array ( [id] => 17215716 [patent_doc_number] => 20210349054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => GEL ELECTROPHORESIS FOR DNA PURIFICATION [patent_app_type] => utility [patent_app_number] => 16/870580 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870580
Gel electrophoresis for DNA purification May 7, 2020 Issued
Array ( [id] => 16518909 [patent_doc_number] => 10870113 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-22 [patent_title] => Isoelectric focusing devices and fixtures [patent_app_type] => utility [patent_app_number] => 16/808063 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 55 [patent_no_of_words] => 43009 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16808063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808063
Isoelectric focusing devices and fixtures Mar 2, 2020 Issued
Array ( [id] => 15934157 [patent_doc_number] => 20200158712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Nanometric Material Having A Nanopore Enabling High-Sensitivity Molecular Detection and Analysis [patent_app_type] => utility [patent_app_number] => 16/741971 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741971
Nanometric Material Having A Nanopore Enabling High-Sensitivity Molecular Detection and Analysis Jan 13, 2020 Abandoned
Array ( [id] => 17427320 [patent_doc_number] => 20220055028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => FLUID HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/298988 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298988
FLUID HANDLING SYSTEM Nov 19, 2019 Abandoned
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