Search

Natasha N. Campbell

Examiner (ID: 8939, Phone: (571)270-7382 , Office: P/1714 )

Most Active Art Unit
1714
Art Unit(s)
1714, 1792
Total Applications
921
Issued Applications
565
Pending Applications
86
Abandoned Applications
300

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17594083 [patent_doc_number] => 20220143656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Method and Device for Cleaning and Disinfecting a Textile Surface and a Disinfection Box [patent_app_type] => utility [patent_app_number] => 17/517682 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17517682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517682
Method and Device for Cleaning and Disinfecting a Textile Surface and a Disinfection Box Nov 2, 2021 Abandoned
Array ( [id] => 20357193 [patent_doc_number] => 12473176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Device for sanitizing the handrail of an escalator [patent_app_type] => utility [patent_app_number] => 18/695311 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 1065 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695311
Device for sanitizing the handrail of an escalator Nov 1, 2021 Issued
Array ( [id] => 20357193 [patent_doc_number] => 12473176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Device for sanitizing the handrail of an escalator [patent_app_type] => utility [patent_app_number] => 18/695311 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 1065 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695311
Device for sanitizing the handrail of an escalator Nov 1, 2021 Issued
Array ( [id] => 18152334 [patent_doc_number] => 11565287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Substrate processing apparatus, substrate processing method and computer-readable recording medium [patent_app_type] => utility [patent_app_number] => 17/514098 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10692 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514098
Substrate processing apparatus, substrate processing method and computer-readable recording medium Oct 28, 2021 Issued
Array ( [id] => 17672075 [patent_doc_number] => 20220185242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Method and System for Washing a Vehicle [patent_app_type] => utility [patent_app_number] => 17/511034 [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] => 20373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17511034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511034
Method and system for washing a vehicle Oct 25, 2021 Issued
Array ( [id] => 17626285 [patent_doc_number] => 20220161300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DEVICE FOR UNCLOGGING PUMPS AND PIPES [patent_app_type] => utility [patent_app_number] => 17/505830 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17505830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505830
Device for unclogging pumps and pipes Oct 19, 2021 Issued
Array ( [id] => 19134854 [patent_doc_number] => 11969769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Flowback tank cleaning system and method [patent_app_type] => utility [patent_app_number] => 17/497037 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 3876 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497037
Flowback tank cleaning system and method Oct 7, 2021 Issued
Array ( [id] => 20345948 [patent_doc_number] => 12469683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Water vapor plasma to enhance surface hydrophilicity [patent_app_type] => utility [patent_app_number] => 17/486334 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486334
Water vapor plasma to enhance surface hydrophilicity Sep 26, 2021 Issued
Array ( [id] => 17335198 [patent_doc_number] => 20220001529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => TOOL HANDLES HAVING STATIONARY AND ROTATIONAL PORTIONS [patent_app_type] => utility [patent_app_number] => 17/480612 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480612
TOOL HANDLES HAVING STATIONARY AND ROTATIONAL PORTIONS Sep 20, 2021 Pending
Array ( [id] => 19496065 [patent_doc_number] => 20240335083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => MOBILE TERMINAL AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/294452 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294452
MOBILE TERMINAL AND SYSTEM Sep 13, 2021 Pending
Array ( [id] => 17472965 [patent_doc_number] => 20220080469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => MEDICAL DEVICE CLEANING DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/471578 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471578
MEDICAL DEVICE CLEANING DEVICES AND METHODS Sep 9, 2021 Pending
Array ( [id] => 17472965 [patent_doc_number] => 20220080469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => MEDICAL DEVICE CLEANING DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/471578 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471578
MEDICAL DEVICE CLEANING DEVICES AND METHODS Sep 9, 2021 Pending
Array ( [id] => 18935427 [patent_doc_number] => 11887869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 17/467346 [patent_app_country] => US [patent_app_date] => 2021-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 39 [patent_no_of_words] => 15988 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467346
Substrate processing apparatus and substrate processing method Sep 5, 2021 Issued
Array ( [id] => 17299814 [patent_doc_number] => 20210395653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => COMPOSITIONS FOR TREATMENT AND METHODS FOR MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/465253 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17465253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465253
COMPOSITIONS FOR TREATMENT AND METHODS FOR MAKING AND USING THE SAME Sep 1, 2021 Pending
Array ( [id] => 17299814 [patent_doc_number] => 20210395653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => COMPOSITIONS FOR TREATMENT AND METHODS FOR MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/465253 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17465253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465253
COMPOSITIONS FOR TREATMENT AND METHODS FOR MAKING AND USING THE SAME Sep 1, 2021 Pending
Array ( [id] => 17952505 [patent_doc_number] => 11478580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => System and method for removing debris from a vacuum line in a dental office [patent_app_type] => utility [patent_app_number] => 17/464054 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8012 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464054
System and method for removing debris from a vacuum line in a dental office Aug 31, 2021 Issued
Array ( [id] => 17441972 [patent_doc_number] => 20220062477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CART SANITIZING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/461089 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461089
CART SANITIZING APPARATUS AND METHOD Aug 29, 2021 Abandoned
Array ( [id] => 19627037 [patent_doc_number] => 12165886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 17/460566 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 11845 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460566
Substrate processing apparatus and substrate processing method Aug 29, 2021 Issued
Array ( [id] => 17427372 [patent_doc_number] => 20220055080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => RECHARGEABLE HIGH POWER WASHER AND JETTER [patent_app_type] => utility [patent_app_number] => 17/405340 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405340
RECHARGEABLE HIGH POWER WASHER AND JETTER Aug 17, 2021 Abandoned
Array ( [id] => 19955603 [patent_doc_number] => 12326011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Concepts and methods for communicating with equipment such as automatic swimming pool cleaners via accelerometers or other sensors, motors, or both [patent_app_type] => utility [patent_app_number] => 17/395752 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395752
Concepts and methods for communicating with equipment such as automatic swimming pool cleaners via accelerometers or other sensors, motors, or both Aug 5, 2021 Issued
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