Search

Michael A. Marcheschi

Supervisory Patent Examiner (ID: 5113, Phone: (571)272-1374 , Office: P/1799 )

Most Active Art Unit
1755
Art Unit(s)
1755, 1775, 1108, 1793, 1799, 1797
Total Applications
1891
Issued Applications
1297
Pending Applications
178
Abandoned Applications
416

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19181824 [patent_doc_number] => 11988408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Humidifier [patent_app_type] => utility [patent_app_number] => 17/706667 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 3526 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706667
Humidifier Mar 28, 2022 Issued
Array ( [id] => 19910775 [patent_doc_number] => 12286979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Steam special effect sprayer and related special effect system [patent_app_type] => utility [patent_app_number] => 17/705855 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705855
Steam special effect sprayer and related special effect system Mar 27, 2022 Issued
Array ( [id] => 19563850 [patent_doc_number] => 12138601 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Wine container aerator and closure assembly [patent_app_type] => utility [patent_app_number] => 17/702720 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 3663 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702720
Wine container aerator and closure assembly Mar 22, 2022 Issued
Array ( [id] => 19171295 [patent_doc_number] => 20240157269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => COLUMN FOR THERMAL TREATMENT OF A MIXTURE OF COMPOUNDS HAVING A TENDENCY TO POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 18/284313 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16664 [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] => 18284313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284313
Column for thermal treatment of a mixture of compounds having a tendency to polymerization Mar 16, 2022 Issued
Array ( [id] => 17703305 [patent_doc_number] => 20220203311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD AND APPARATUS FOR INSTANTANEOUS ON-LINE CARBONATION OF WATER THROUGH ELECTROSTATIC CHARGING [patent_app_type] => utility [patent_app_number] => 17/695416 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695416
Method and apparatus for instantaneous on-line carbonation of water through electrostatic charging Mar 14, 2022 Issued
Array ( [id] => 17898046 [patent_doc_number] => 20220307708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => DESICCANT AIR PURIFICATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/694318 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694318
DESICCANT AIR PURIFICATION DEVICE Mar 13, 2022 Abandoned
Array ( [id] => 18348747 [patent_doc_number] => 20230136858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => HAND-SHAKING TYPE MILK FROTHING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/691473 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691473
HAND-SHAKING TYPE MILK FROTHING APPARATUS Mar 9, 2022 Abandoned
Array ( [id] => 19156505 [patent_doc_number] => 20240149212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => GAS CAPTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/280303 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13308 [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] => 18280303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280303
GAS CAPTURE SYSTEM Mar 3, 2022 Pending
Array ( [id] => 17865807 [patent_doc_number] => 20220288542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => MANUFACTURING APPARATUS OF ULTRA FINE BUBBLE-CONTAINED LIQUID [patent_app_type] => utility [patent_app_number] => 17/686654 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17686654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686654
MANUFACTURING APPARATUS OF ULTRA FINE BUBBLE-CONTAINED LIQUID Mar 3, 2022 Abandoned
Array ( [id] => 19180933 [patent_doc_number] => 11987514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => System for moving water from a selected depth to a vessel [patent_app_type] => utility [patent_app_number] => 17/684182 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 183 [patent_no_of_words] => 30855 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684182
System for moving water from a selected depth to a vessel Feb 28, 2022 Issued
Array ( [id] => 19049751 [patent_doc_number] => 20240091720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Submersible Aeration Apparatus [patent_app_type] => utility [patent_app_number] => 18/276564 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6827 [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] => 18276564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276564
Submersible aeration apparatus Feb 17, 2022 Issued
Array ( [id] => 19520169 [patent_doc_number] => 12121871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Pressurized liquid stream with dissolved gas [patent_app_type] => utility [patent_app_number] => 17/675744 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 11274 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675744
Pressurized liquid stream with dissolved gas Feb 17, 2022 Issued
Array ( [id] => 18779990 [patent_doc_number] => 11821698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Techclean direct heat exchange fill [patent_app_type] => utility [patent_app_number] => 17/666085 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 3609 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666085
Techclean direct heat exchange fill Feb 6, 2022 Issued
Array ( [id] => 17775456 [patent_doc_number] => 20220241805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => METHOD FOR INTRODUCING COLD FOAM INTO A SHOWER CUBICLE, A VAPOR BATH OR ANOTHER SANITARY FACILITY SUITED FOR THIS, AND DEVICE FOR SUCH A METHOD [patent_app_type] => utility [patent_app_number] => 17/590911 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590911
Method for introducing cold foam into a shower cubicle, a vapor bath or another sanitary facility suited for this, and device for such a method Feb 1, 2022 Issued
Array ( [id] => 19049752 [patent_doc_number] => 20240091721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => AERATOR [patent_app_type] => utility [patent_app_number] => 18/263600 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263600
AERATOR Jan 27, 2022 Abandoned
Array ( [id] => 17741942 [patent_doc_number] => 11389996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-19 [patent_title] => Method of making a monolithic and integral air transfer apparatus [patent_app_type] => utility [patent_app_number] => 17/578486 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 19357 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578486
Method of making a monolithic and integral air transfer apparatus Jan 18, 2022 Issued
Array ( [id] => 18510142 [patent_doc_number] => 20230226243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SANI- FRESH [patent_app_type] => utility [patent_app_number] => 17/578626 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578626
SANI- FRESH Jan 18, 2022 Abandoned
Array ( [id] => 18314349 [patent_doc_number] => 11628411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-18 [patent_title] => System, method, and apparatus to oxygenate water [patent_app_type] => utility [patent_app_number] => 17/648049 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2422 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648049
System, method, and apparatus to oxygenate water Jan 13, 2022 Issued
Array ( [id] => 19140891 [patent_doc_number] => 20240139694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ULTRA FINE BUBBLE PRODUCTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/271576 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18271576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271576
Ultra fine bubble production device Jan 10, 2022 Issued
Array ( [id] => 20360258 [patent_doc_number] => 12476265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Fuel cell membrane humidifier [patent_app_type] => utility [patent_app_number] => 18/254019 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 18254019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254019
Fuel cell membrane humidifier Jan 3, 2022 Issued
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