Search

Stephen Michael Gravini

Examiner (ID: 1707, Phone: (571)272-4875 , Office: P/3744 )

Most Active Art Unit
3753
Art Unit(s)
3622, 2162, 3743, 3753, 3749, 3404, 3744
Total Applications
3750
Issued Applications
3004
Pending Applications
212
Abandoned Applications
566

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18870138 [patent_doc_number] => 11857918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Liquid water harvester based on valve-controlled active air supply [patent_app_type] => utility [patent_app_number] => 18/121481 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5425 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 591 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121481
Liquid water harvester based on valve-controlled active air supply Mar 13, 2023 Issued
Array ( [id] => 19051971 [patent_doc_number] => 20240093940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DRYING APPARATUS AND SUBSTRATE TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/120981 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18120981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120981
Drying apparatus and substrate treating apparatus Mar 12, 2023 Issued
Array ( [id] => 18872112 [patent_doc_number] => 11859904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Liquid removal device with absorber drum and related methods [patent_app_type] => utility [patent_app_number] => 18/112217 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112217
Liquid removal device with absorber drum and related methods Feb 20, 2023 Issued
Array ( [id] => 19013369 [patent_doc_number] => 11920288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Heat exchanger filter for self lint cleaning system in dryer appliance [patent_app_type] => utility [patent_app_number] => 18/111621 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 46 [patent_no_of_words] => 20191 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111621
Heat exchanger filter for self lint cleaning system in dryer appliance Feb 19, 2023 Issued
Array ( [id] => 18605626 [patent_doc_number] => 11747083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Liquid removal device with absorber drum and related methods [patent_app_type] => utility [patent_app_number] => 18/109072 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5485 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109072
Liquid removal device with absorber drum and related methods Feb 12, 2023 Issued
Array ( [id] => 18436606 [patent_doc_number] => 20230183900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PORTABLE PLUNGER-WASH BAG APPARATUS AND METHOD OF USE TO CLEAN LAUNDRY [patent_app_type] => utility [patent_app_number] => 18/107560 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107560
Portable plunger-wash bag apparatus and method of use to clean laundry Feb 8, 2023 Issued
Array ( [id] => 18852206 [patent_doc_number] => 11849751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Bulk food processor with angled axial flow fan [patent_app_type] => utility [patent_app_number] => 18/106722 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 5111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106722
Bulk food processor with angled axial flow fan Feb 6, 2023 Issued
Array ( [id] => 18417879 [patent_doc_number] => 20230172336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ULTRASONIC RADIATION APPARATUS AND HAIR CARE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/163037 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18163037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163037
ULTRASONIC RADIATION APPARATUS AND HAIR CARE APPARATUS Jan 31, 2023 Pending
Array ( [id] => 19342961 [patent_doc_number] => 20240251924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => INSULATIVE AND SECUREMENT SLEEVE FOR CONDUITS [patent_app_type] => utility [patent_app_number] => 18/161203 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161203
INSULATIVE AND SECUREMENT SLEEVE FOR CONDUITS Jan 29, 2023 Abandoned
Array ( [id] => 19519509 [patent_doc_number] => 12121200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Vacuum-based method and apparatus for cleaning soiled articles [patent_app_type] => utility [patent_app_number] => 18/161786 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 29657 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161786
Vacuum-based method and apparatus for cleaning soiled articles Jan 29, 2023 Issued
Array ( [id] => 20646167 [patent_doc_number] => 12601105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Dryer eco cycle control algorithm [patent_app_type] => utility [patent_app_number] => 18/160707 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160707
Dryer eco cycle control algorithm Jan 26, 2023 Issued
Array ( [id] => 20959485 [patent_doc_number] => 12729913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Drying device with automatically adjustable shield film [patent_app_type] => utility [patent_app_number] => 18/561902 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561902
Drying Device with Automatically Adjustable Shield Film Jan 25, 2023 Pending
Array ( [id] => 20921118 [patent_doc_number] => 12716167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Thermal storage mechanism for a laundry appliance that utilizes recovery heat and renewable energy sources [patent_app_type] => utility [patent_app_number] => 18/098261 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098261
THERMAL STORAGE MECHANISM FOR A LAUNDRY APPLIANCE THAT UTILIZES RECOVERY HEAT AND RENEWABLE ENERGY SOURCES Jan 17, 2023 Pending
Array ( [id] => 18512287 [patent_doc_number] => 20230228488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => CARRIER PLATE, LOADING SYSTEM AND FREEZE-DRYING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/097233 [patent_app_country] => US [patent_app_date] => 2023-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097233
Carrier plate, loading system and freeze-drying system Jan 13, 2023 Issued
Array ( [id] => 18996888 [patent_doc_number] => 11913723 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Baffle plate used in a disposable for a spray drying system [patent_app_type] => utility [patent_app_number] => 18/096945 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 49 [patent_no_of_words] => 46787 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096945
Baffle plate used in a disposable for a spray drying system Jan 12, 2023 Issued
Array ( [id] => 18996887 [patent_doc_number] => 11913722 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Rapid spray drying system [patent_app_type] => utility [patent_app_number] => 18/096645 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 49 [patent_no_of_words] => 47027 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096645
Rapid spray drying system Jan 12, 2023 Issued
Array ( [id] => 18376949 [patent_doc_number] => 20230152036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => LOADING SYSTEM FOR A FREEZE DRYER, FREEZE-DRYING SYSTEM, AND CORRESPONDING METHOD [patent_app_type] => utility [patent_app_number] => 18/097079 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097079
LOADING SYSTEM FOR A FREEZE DRYER, FREEZE-DRYING SYSTEM, AND CORRESPONDING METHOD Jan 12, 2023 Pending
Array ( [id] => 19326798 [patent_doc_number] => 12044474 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Microwave and vacuum drying device, system, and related methods [patent_app_type] => utility [patent_app_number] => 18/152011 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152011
Microwave and vacuum drying device, system, and related methods Jan 8, 2023 Issued
Array ( [id] => 18323373 [patent_doc_number] => 20230121501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => DRYING DEVICE AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/086255 [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] => 18112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086255
Drying device and method for controlling same Dec 20, 2022 Issued
Array ( [id] => 18558645 [patent_doc_number] => 11723870 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Assembly, apparatus and method for lyophilization [patent_app_type] => utility [patent_app_number] => 18/066107 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 79 [patent_no_of_words] => 8120 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18066107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066107
Assembly, apparatus and method for lyophilization Dec 13, 2022 Issued
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