Search

Matthew Kremer

Examiner (ID: 18530, Phone: (571)270-3394 , Office: P/3736 )

Most Active Art Unit
3791
Art Unit(s)
3791, 3736
Total Applications
806
Issued Applications
411
Pending Applications
122
Abandoned Applications
294

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18275057 [patent_doc_number] => 11613992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Methods and systems for characterizing and/or monitoring wormhole regimes in matrix acidizing [patent_app_type] => utility [patent_app_number] => 16/989325 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10731 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989325
Methods and systems for characterizing and/or monitoring wormhole regimes in matrix acidizing Aug 9, 2020 Issued
Array ( [id] => 16629762 [patent_doc_number] => 20210048415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => MIXER FOR CHROMATOGRAPHY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/988942 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16988942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988942
Mixer for chromatography system Aug 9, 2020 Issued
Array ( [id] => 16658562 [patent_doc_number] => 20210055199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => SYSTEM FOR MEASURING PROPERTIES OF MASS TRANSPORT BEHAVIOR IN MEMBRANE AND SOLUTIONS [patent_app_type] => utility [patent_app_number] => 16/983139 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983139
System for measuring properties of mass transport behavior in membrane and solutions Aug 2, 2020 Issued
Array ( [id] => 16614294 [patent_doc_number] => 20210032947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => PRESSURIZED RESERVOIR CORE SAMPLE TRANSFER TOOL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/944542 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944542
Pressurized reservoir core sample transfer tool system Jul 30, 2020 Issued
Array ( [id] => 16614334 [patent_doc_number] => 20210032987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => CORE SAMPLE TESTING [patent_app_type] => utility [patent_app_number] => 16/944654 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944654
CORE SAMPLE TESTING Jul 30, 2020 Abandoned
Array ( [id] => 18576052 [patent_doc_number] => 11732570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Indirect detection of bending of a collar [patent_app_type] => utility [patent_app_number] => 16/942820 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 18390 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942820
Indirect detection of bending of a collar Jul 29, 2020 Issued
Array ( [id] => 17572149 [patent_doc_number] => 11320414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Method for differentiating between natural formation hydrocarbon and cracked hydrocarbon using mud gas measurements [patent_app_type] => utility [patent_app_number] => 16/941115 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10503 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941115
Method for differentiating between natural formation hydrocarbon and cracked hydrocarbon using mud gas measurements Jul 27, 2020 Issued
Array ( [id] => 16833197 [patent_doc_number] => 11009443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method for dynamic imbibition capacity of shale [patent_app_type] => utility [patent_app_number] => 16/937608 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4181 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 743 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937608
Method for dynamic imbibition capacity of shale Jul 23, 2020 Issued
Array ( [id] => 17923329 [patent_doc_number] => 11466567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => High flowrate formation tester [patent_app_type] => utility [patent_app_number] => 16/930657 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9073 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930657
High flowrate formation tester Jul 15, 2020 Issued
Array ( [id] => 16863216 [patent_doc_number] => 11021952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Formation pressure testing [patent_app_type] => utility [patent_app_number] => 16/927035 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927035
Formation pressure testing Jul 12, 2020 Issued
Array ( [id] => 17345133 [patent_doc_number] => 20220011464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD AND APPARATUS FOR CONTINUOUSLY CHECKING CASING CEMENT QUALITY [patent_app_type] => utility [patent_app_number] => 16/925775 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925775
Method and apparatus for continuously checking casing cement quality Jul 9, 2020 Issued
Array ( [id] => 16422515 [patent_doc_number] => 20200347713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => MONITORING HEALTH OF ADDITIVE SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/924417 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924417
Monitoring health of additive systems Jul 8, 2020 Issued
Array ( [id] => 17650721 [patent_doc_number] => 11353444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => System and method for determining the chemical composition of compounds contained in a sample [patent_app_type] => utility [patent_app_number] => 16/920991 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8753 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920991
System and method for determining the chemical composition of compounds contained in a sample Jul 5, 2020 Issued
Array ( [id] => 18014362 [patent_doc_number] => 11506651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Method for evaluating mixing effect of CO2 oil-displacing and mixing agent and method for screening CO2 oil-displacing and mixing agent [patent_app_type] => utility [patent_app_number] => 16/918468 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3986 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918468
Method for evaluating mixing effect of CO2 oil-displacing and mixing agent and method for screening CO2 oil-displacing and mixing agent Jun 30, 2020 Issued
Array ( [id] => 16392358 [patent_doc_number] => 20200333299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => MICROFLUIDIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/917246 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917246
Microfluidic device Jun 29, 2020 Issued
Array ( [id] => 16558292 [patent_doc_number] => 20210003440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => TRANSMISSION LINE PROBE [patent_app_type] => utility [patent_app_number] => 16/914734 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16914734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914734
Transmission line probe Jun 28, 2020 Issued
Array ( [id] => 17316186 [patent_doc_number] => 20210405235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DETECTING SUBSEA HYDROCARBON SEEPAGE [patent_app_type] => utility [patent_app_number] => 16/912268 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912268 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912268
Detecting subsea hydrocarbon seepage Jun 24, 2020 Issued
Array ( [id] => 16894227 [patent_doc_number] => 11035773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Torsional rheometer that maintains a more uniform cavity pressure [patent_app_type] => utility [patent_app_number] => 16/909217 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4899 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909217
Torsional rheometer that maintains a more uniform cavity pressure Jun 22, 2020 Issued
Array ( [id] => 17300788 [patent_doc_number] => 20210396627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Sample Collection Device [patent_app_type] => utility [patent_app_number] => 16/903647 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16903647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903647
Sample collection device Jun 16, 2020 Issued
Array ( [id] => 16506842 [patent_doc_number] => 20200386098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => SOIL EXTRACTOR [patent_app_type] => utility [patent_app_number] => 16/894220 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894220
SOIL EXTRACTOR Jun 4, 2020 Abandoned
Menu