Search

Douglas R. Burtner

Examiner (ID: 2412, Phone: (571)272-0966 , Office: P/2835 )

Most Active Art Unit
2841
Art Unit(s)
2846, 2841, 2835
Total Applications
513
Issued Applications
345
Pending Applications
48
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17355882 [patent_doc_number] => 20220016678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => AIR BLOWING DEVICE, SELF-SUCTION TAIL PLUG, AND AIR BLOWER USING THE TAIL PLUG [patent_app_type] => utility [patent_app_number] => 17/145409 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145409
AIR BLOWING DEVICE, SELF-SUCTION TAIL PLUG, AND AIR BLOWER USING THE TAIL PLUG Jan 10, 2021 Abandoned
Array ( [id] => 16748404 [patent_doc_number] => 20210100413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 17/127282 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17127282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127282
VACUUM CLEANER Dec 17, 2020 Abandoned
Array ( [id] => 17849960 [patent_doc_number] => 20220280001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => DUST REMOVAL STRUCTURE UTILIZING AIRFLOWWHIRLS, AND DUST COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/267295 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267295
DUST REMOVAL STRUCTURE UTILIZING AIRFLOWWHIRLS, AND DUST COLLECTOR Dec 6, 2020 Abandoned
Array ( [id] => 17719611 [patent_doc_number] => 20220212330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => A Hand-Held Electrically Powered Work Tool Creating an Overpressure in the Interior Space of the Support Arm [patent_app_type] => utility [patent_app_number] => 17/605463 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605463
A Hand-Held Electrically Powered Work Tool Creating an Overpressure in the Interior Space of the Support Arm Nov 24, 2020 Pending
Array ( [id] => 16823312 [patent_doc_number] => 20210138605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => POLISHING PAD, PREPARATION METHOD THEREOF, AND PREPARATION METHOD OF SEMICONDUCTOR DEVICE USING SAME [patent_app_type] => utility [patent_app_number] => 17/077216 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17077216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077216
POLISHING PAD, PREPARATION METHOD THEREOF, AND PREPARATION METHOD OF SEMICONDUCTOR DEVICE USING SAME Oct 21, 2020 Abandoned
Array ( [id] => 16823315 [patent_doc_number] => 20210138608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Pipeline Exterior Treatment System and Method [patent_app_type] => utility [patent_app_number] => 17/076796 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076796
Pipeline Exterior Treatment System and Method Oct 20, 2020 Abandoned
Array ( [id] => 18763332 [patent_doc_number] => 11813714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Chemical mechanical polishing pad and chemical mechanical polishing apparatus including the same [patent_app_type] => utility [patent_app_number] => 17/026554 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3292 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026554
Chemical mechanical polishing pad and chemical mechanical polishing apparatus including the same Sep 20, 2020 Issued
Array ( [id] => 17479982 [patent_doc_number] => 20220087486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => 3-IN-1 WASHRAG, TOILETRY BAG AND BACK SCRUBBER COMBINATION [patent_app_type] => utility [patent_app_number] => 16/948433 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948433
3-IN-1 WASHRAG, TOILETRY BAG AND BACK SCRUBBER COMBINATION Sep 17, 2020 Abandoned
Array ( [id] => 17125046 [patent_doc_number] => 20210299814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => POLISHING METHOD, POLISHING AGENT AND CLEANING AGENT FOR POLISHING [patent_app_type] => utility [patent_app_number] => 17/010729 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010729
Polishing method, polishing agent and cleaning agent for polishing Sep 1, 2020 Issued
Array ( [id] => 16671961 [patent_doc_number] => 20210060724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Lapping Tool [patent_app_type] => utility [patent_app_number] => 17/000680 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000680
Lapping Tool Aug 23, 2020 Abandoned
Array ( [id] => 16725998 [patent_doc_number] => 20210093145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => ROBOT CLEANER [patent_app_type] => utility [patent_app_number] => 16/994206 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16994206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994206
ROBOT CLEANER Aug 13, 2020 Abandoned
Array ( [id] => 17413252 [patent_doc_number] => 20220048156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Polishing pad assembly [patent_app_type] => utility [patent_app_number] => 16/994491 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16994491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994491
Polishing pad assembly Aug 13, 2020 Abandoned
Array ( [id] => 17914989 [patent_doc_number] => 20220317385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => OPTICAL CONNECTOR CLEANING TOOL [patent_app_type] => utility [patent_app_number] => 17/633992 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633992
OPTICAL CONNECTOR CLEANING TOOL Aug 6, 2020 Abandoned
Array ( [id] => 16581927 [patent_doc_number] => 20210016329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Floor Maintenance and Tugging Machine [patent_app_type] => utility [patent_app_number] => 16/923847 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923847
Floor Maintenance and Tugging Machine Jul 7, 2020 Abandoned
Array ( [id] => 18495630 [patent_doc_number] => 20230218134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SURFACE CLEANING MACHINE [patent_app_type] => utility [patent_app_number] => 18/009508 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7363 [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] => 18009508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009508
SURFACE CLEANING MACHINE Jul 1, 2020 Pending
Array ( [id] => 17298494 [patent_doc_number] => 20210394333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => ADVANCED POLISHING PADS AND RELATED POLISHING PAD MANUFACTURING METHODS [patent_app_type] => utility [patent_app_number] => 16/906992 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906992
Advanced polishing pads and related polishing pad manufacturing methods Jun 18, 2020 Issued
Array ( [id] => 17749411 [patent_doc_number] => 20220227615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => VERTICAL BOTTLE OPENER APPARATUS HAVING OPENER FORMED ON LOWER PORTION OF HANDLE [patent_app_type] => utility [patent_app_number] => 17/611223 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17611223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611223
VERTICAL BOTTLE OPENER APPARATUS HAVING OPENER FORMED ON LOWER PORTION OF HANDLE Jun 14, 2020 Abandoned
Array ( [id] => 17760552 [patent_doc_number] => 20220234164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SUBSTRATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/612721 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612721
SUBSTRATE PROCESSING SYSTEM May 19, 2020 Abandoned
Array ( [id] => 17733839 [patent_doc_number] => 20220219298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => ASSEMBLY DEVICE AND METHOD FOR ASSEMBLING COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/595664 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595664
ASSEMBLY DEVICE AND METHOD FOR ASSEMBLING COMPONENTS May 19, 2020 Pending
Array ( [id] => 17849971 [patent_doc_number] => 20220280012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 17/625082 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5086 [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] => 17625082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625082
CLEANING DEVICE Apr 6, 2020 Abandoned
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