Search

Michael F. Peffley

Examiner (ID: 3718, Phone: (571)272-4770 , Office: P/3739 )

Most Active Art Unit
3739
Art Unit(s)
3309, 3794, 3736, 2899, 3311, 3739
Total Applications
3317
Issued Applications
2363
Pending Applications
381
Abandoned Applications
614

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16376503 [patent_doc_number] => 20200325345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => METHODS AND SYSTEMS FOR PARTICULATE MATTER REMOVAL FROM A PROCESS EXHAUST GAS STREAM [patent_app_type] => utility [patent_app_number] => 16/915668 [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] => 12393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915668
METHODS AND SYSTEMS FOR PARTICULATE MATTER REMOVAL FROM A PROCESS EXHAUST GAS STREAM Jun 28, 2020 Abandoned
Array ( [id] => 17945637 [patent_doc_number] => 20220332654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Method for Producing a Carbonate Bonded, Compacted Article [patent_app_type] => utility [patent_app_number] => 17/621313 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17621313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621313
Method for producing a carbonate bonded, compacted article Jun 25, 2020 Issued
Array ( [id] => 18289146 [patent_doc_number] => 11618004 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-04 [patent_title] => Melamine-formaldehyde derived porous carbon adsorbent [patent_app_type] => utility [patent_app_number] => 16/912201 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2696 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912201
Melamine-formaldehyde derived porous carbon adsorbent Jun 24, 2020 Issued
Array ( [id] => 18420278 [patent_doc_number] => 20230174739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ORGANIC WASTE RECYCLING APPARATUS, AND RECYCLING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/923943 [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] => 10263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17923943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923943
ORGANIC WASTE RECYCLING APPARATUS, AND RECYCLING METHOD THEREFOR Jun 24, 2020 Pending
Array ( [id] => 16564399 [patent_doc_number] => 10889760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Biomass gas-carbon co-production reactor and reaction method thereof [patent_app_type] => utility [patent_app_number] => 16/911316 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4955 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911316
Biomass gas-carbon co-production reactor and reaction method thereof Jun 23, 2020 Issued
Array ( [id] => 17807601 [patent_doc_number] => 20220259436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => A PROCESS FOR PRODUCING CARBON BLACK AND RELATED FURNACE REACTOR [patent_app_type] => utility [patent_app_number] => 17/621953 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621953
A PROCESS FOR PRODUCING CARBON BLACK AND RELATED FURNACE REACTOR Jun 22, 2020 Pending
Array ( [id] => 16525397 [patent_doc_number] => 20200399477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Production Method for Efficiently Controlling Specific Surface Area of Conductive Carbon Black, and Material Delivering Device [patent_app_type] => utility [patent_app_number] => 16/902884 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16902884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902884
Production method for efficiently controlling specific surface area of conductive carbon black, and material delivering device Jun 15, 2020 Issued
Array ( [id] => 16657577 [patent_doc_number] => 20210054213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => NOVEL METHODS FOR SOL-GEL POLYMERIZATION IN ABSENCE OF SOLVENT AND CREATION OF TUNABLE CARBON STRUCTURE FROM SAME [patent_app_type] => utility [patent_app_number] => 16/893186 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16893186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893186
Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same Jun 3, 2020 Issued
Array ( [id] => 17258298 [patent_doc_number] => 20210371283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Production of carbon by reducing carbon dioxide by means of induced cavitation [patent_app_type] => utility [patent_app_number] => 16/873690 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873690
Production of carbon by reducing carbon dioxide by means of induced cavitation Jun 1, 2020 Abandoned
Array ( [id] => 16482876 [patent_doc_number] => 20200376476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Method of Chemical Conversion Using Microwave-Active Catalysts [patent_app_type] => utility [patent_app_number] => 16/889433 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889433
Method of Chemical Conversion Using Microwave-Active Catalysts May 31, 2020 Abandoned
Array ( [id] => 17983042 [patent_doc_number] => 20220349078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PROCESS AND INTEGRATED PLANT FOR THE TREATMENT OF THE CARBON OXIDES FORMED IN THE PRODUCTION OF ALUMINUM [patent_app_type] => utility [patent_app_number] => 17/596027 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17596027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596027
Process and integrated plant for the treatment of the carbon oxides formed in the production of aluminum May 27, 2020 Issued
Array ( [id] => 17760411 [patent_doc_number] => 20220234023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CHROMATOGRAPHIC MEDIA AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/613588 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11555 [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] => 17613588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613588
Chromatographic media and methods of making and using same May 21, 2020 Issued
Array ( [id] => 16283899 [patent_doc_number] => 20200277501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => METHODS AND SYSTEMS FOR PARTICULATE MATTER REMOVAL FROM A PROCESS EXHAUST GAS STREAM [patent_app_type] => utility [patent_app_number] => 16/876917 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16876917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876917
Methods and systems for particulate matter removal from a process exhaust gas stream May 17, 2020 Issued
Array ( [id] => 20433356 [patent_doc_number] => 12503607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Modified carbon black and production method therefor, resin composition, and copper clad laminate [patent_app_type] => utility [patent_app_number] => 17/627083 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627083
Modified carbon black and production method therefor, resin composition, and copper clad laminate Apr 29, 2020 Issued
Array ( [id] => 18492180 [patent_doc_number] => 11697590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Soft carbon and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/859766 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4587 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859766
Soft carbon and method for manufacturing the same Apr 26, 2020 Issued
Array ( [id] => 20240862 [patent_doc_number] => 12421169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Carbonation of concrete aggregates [patent_app_type] => utility [patent_app_number] => 17/606415 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3985 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606415
Carbonation of concrete aggregates Apr 26, 2020 Issued
Array ( [id] => 17734533 [patent_doc_number] => 20220219992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => CHROMIUM-FREE, IRON-BASED CATALYST FOR WATER GAS SHIFT REACTION AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/609806 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17609806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609806
Chromium-free, iron-based catalyst for water gas shift reaction and methods of use thereof Apr 21, 2020 Issued
Array ( [id] => 17850872 [patent_doc_number] => 20220280913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => LIQUID ABSORBING BODY [patent_app_type] => utility [patent_app_number] => 17/630431 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630431
LIQUID ABSORBING BODY Apr 20, 2020 Pending
Array ( [id] => 20302321 [patent_doc_number] => 12448299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Method for producing rare earth carbonate fine particles and a rare earth carbonate fine particle [patent_app_type] => utility [patent_app_number] => 17/612588 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612588
Method for producing rare earth carbonate fine particles and a rare earth carbonate fine particle Apr 15, 2020 Issued
Array ( [id] => 17170160 [patent_doc_number] => 20210323830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => THERMALLY CROSSLINKED GELS [patent_app_type] => utility [patent_app_number] => 16/850619 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850619
Thermally crosslinked gels Apr 15, 2020 Issued
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