Search

Raul Rivas

Examiner (ID: 128, Phone: (571)270-5590 , Office: P/2471 )

Most Active Art Unit
2471
Art Unit(s)
2471
Total Applications
530
Issued Applications
404
Pending Applications
68
Abandoned Applications
77

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18453177 [patent_doc_number] => 20230194457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SOLID STATE PH SENSING CONTINUOUS FLOW SYSTEM [patent_app_type] => utility [patent_app_number] => 18/165275 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5695 [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] => 18165275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165275
SOLID STATE PH SENSING CONTINUOUS FLOW SYSTEM Feb 5, 2023 Pending
Array ( [id] => 18855051 [patent_doc_number] => 11852624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Method and apparatus for small molecule detection by nanopipette [patent_app_type] => utility [patent_app_number] => 18/103746 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 39 [patent_no_of_words] => 14255 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103746
Method and apparatus for small molecule detection by nanopipette Jan 30, 2023 Issued
Array ( [id] => 18613569 [patent_doc_number] => 20230280305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => ELECTROCHEMICAL ANALYSIS OF METALLIC DEPOLARIZERS IN GOLD ELECTRODEPOSITION [patent_app_type] => utility [patent_app_number] => 18/150396 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18150396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150396
ELECTROCHEMICAL ANALYSIS OF METALLIC DEPOLARIZERS IN GOLD ELECTRODEPOSITION Jan 4, 2023 Pending
Array ( [id] => 18686295 [patent_doc_number] => 11782024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Capillary array electrophoresis-chemiluminescence detection coupled system [patent_app_type] => utility [patent_app_number] => 18/146834 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2146 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146834
Capillary array electrophoresis-chemiluminescence detection coupled system Dec 26, 2022 Issued
Array ( [id] => 20454029 [patent_doc_number] => 12517081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Electrochemical gas sensor housing having a one-piece design [patent_app_type] => utility [patent_app_number] => 18/146147 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146147
Electrochemical gas sensor housing having a one-piece design Dec 22, 2022 Issued
Array ( [id] => 18337346 [patent_doc_number] => 20230129295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => CELL ANALYSIS USING CHEMFET SENSOR ARRAY-BASED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/145688 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18145688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145688
Cell analysis using ChemFET sensor array-based systems Dec 21, 2022 Issued
Array ( [id] => 18470249 [patent_doc_number] => 20230204534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => GAS SENSOR AND CONTROL METHOD OF GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/085642 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085642
GAS SENSOR AND CONTROL METHOD OF GAS SENSOR Dec 20, 2022 Pending
Array ( [id] => 18470249 [patent_doc_number] => 20230204534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => GAS SENSOR AND CONTROL METHOD OF GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/085642 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085642
GAS SENSOR AND CONTROL METHOD OF GAS SENSOR Dec 20, 2022 Pending
Array ( [id] => 18948377 [patent_doc_number] => 11891661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Non-destructive bilayer monitoring using measurement of bilayer response to electrical stimulus [patent_app_type] => utility [patent_app_number] => 18/068620 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 8347 [patent_no_of_claims] => 17 [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] => 18068620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068620
Non-destructive bilayer monitoring using measurement of bilayer response to electrical stimulus Dec 19, 2022 Issued
Array ( [id] => 19250158 [patent_doc_number] => 20240201146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DISPOSABLE THIN-FILM PLATINUM HYDROGEN REFERENCE ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/068246 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068246
Disposable thin-film platinum hydrogen reference electrode Dec 18, 2022 Issued
Array ( [id] => 19250158 [patent_doc_number] => 20240201146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DISPOSABLE THIN-FILM PLATINUM HYDROGEN REFERENCE ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/068246 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068246
Disposable thin-film platinum hydrogen reference electrode Dec 18, 2022 Issued
Array ( [id] => 18437414 [patent_doc_number] => 20230184709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHOD FOR DISTINGUISHING POTASSIUM CHLORATE FROM POTASSIUM BROMATE [patent_app_type] => utility [patent_app_number] => 18/065448 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065448
Method for distinguishing potassium chlorate from potassium bromate Dec 12, 2022 Issued
Array ( [id] => 20454033 [patent_doc_number] => 12517085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Gas sensor and method of controlling gas sensor [patent_app_type] => utility [patent_app_number] => 18/079025 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 12767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079025
Gas sensor and method of controlling gas sensor Dec 11, 2022 Issued
Array ( [id] => 18453187 [patent_doc_number] => 20230194467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => GAS SENSOR AND CONTROL METHOD OF GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/079027 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079027
GAS SENSOR AND CONTROL METHOD OF GAS SENSOR Dec 11, 2022 Pending
Array ( [id] => 18285780 [patent_doc_number] => 20230101252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => APPARATUS AND METHODS FOR PERFORMING ELECTROCHEMICAL REACTIONS [patent_app_type] => utility [patent_app_number] => 18/077404 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077404
Apparatus and methods for performing electrochemical reactions Dec 7, 2022 Issued
Array ( [id] => 18421541 [patent_doc_number] => 20230176004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => DOUBLE JUNCTION REFERENCE ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/074762 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16951 [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] => 18074762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074762
DOUBLE JUNCTION REFERENCE ELECTRODE Dec 4, 2022 Abandoned
Array ( [id] => 20159250 [patent_doc_number] => 12385871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Reference electrode for electrochemical measurement [patent_app_type] => utility [patent_app_number] => 18/073603 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 2242 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073603
Reference electrode for electrochemical measurement Dec 1, 2022 Issued
Array ( [id] => 18421543 [patent_doc_number] => 20230176006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => PERFLUORO ACID SENSOR AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/060201 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6000 [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] => 18060201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060201
PERFLUORO ACID SENSOR AND METHOD OF USE Nov 29, 2022 Abandoned
Array ( [id] => 20330791 [patent_doc_number] => 12461062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Electrophoresis system and electrophoresis analysis method [patent_app_type] => utility [patent_app_number] => 17/994507 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7942 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994507
Electrophoresis system and electrophoresis analysis method Nov 27, 2022 Issued
Array ( [id] => 18243143 [patent_doc_number] => 20230075454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => BRIDGE SLING BASED ON ELECTROCHEMICAL DETECTION ON STEEL WIRE CORROSION AND PROCESSING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/985685 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985685
Bridge sling based on electrochemical detection on steel wire corrosion and processing method therefor Nov 10, 2022 Issued
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