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] => 19317480 [patent_doc_number] => 20240239020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => DRYING INSTALLATION FOR GRANULAR POLYMER MATERIAL [patent_app_type] => utility [patent_app_number] => 18/560157 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560157
DRYING INSTALLATION FOR GRANULAR POLYMER MATERIAL May 9, 2022 Pending
Array ( [id] => 18964547 [patent_doc_number] => 11898300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Laundry processing apparatus [patent_app_type] => utility [patent_app_number] => 17/739481 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 15659 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739481
Laundry processing apparatus May 8, 2022 Issued
Array ( [id] => 20172080 [patent_doc_number] => 12390801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Wrapped green body carrier [patent_app_type] => utility [patent_app_number] => 17/734468 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 2197 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734468
Wrapped green body carrier May 1, 2022 Issued
Array ( [id] => 19955887 [patent_doc_number] => 12326297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Vacuum drying tank [patent_app_type] => utility [patent_app_number] => 17/729003 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729003
Vacuum drying tank Apr 25, 2022 Issued
Array ( [id] => 19390449 [patent_doc_number] => 20240280319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => DRYING DEVICE FOR DRYING CONTAINERS CONTAINING CLEANING FLUID, CONTROL DEVICE, AND METHOD [patent_app_type] => utility [patent_app_number] => 18/290163 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290163
DRYING DEVICE FOR DRYING CONTAINERS CONTAINING CLEANING FLUID, CONTROL DEVICE, AND METHOD Apr 20, 2022 Pending
Array ( [id] => 19281828 [patent_doc_number] => 20240218302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SUBSTRATE TREATING METHOD AND TREATMENT LIQUID [patent_app_type] => utility [patent_app_number] => 18/557913 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18557913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557913
SUBSTRATE TREATING METHOD AND TREATMENT LIQUID Apr 20, 2022 Pending
Array ( [id] => 19262917 [patent_doc_number] => 20240206612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => HAIRCARE APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/288567 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18288567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288567
HAIRCARE APPLIANCE Apr 18, 2022 Pending
Array ( [id] => 20358127 [patent_doc_number] => 12474116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Vibrational drying system [patent_app_type] => utility [patent_app_number] => 17/722193 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [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] => 17722193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722193
Vibrational drying system Apr 14, 2022 Issued
Array ( [id] => 20975598 [patent_doc_number] => 12736285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Freeze drying installation [patent_app_type] => utility [patent_app_number] => 18/555769 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555769
FREEZE DRYING INSTALLATION Apr 12, 2022 Pending
Array ( [id] => 19215687 [patent_doc_number] => 20240180391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DEVICE FOR DRYING FEET AND/OR FOOTWEAR [patent_app_type] => utility [patent_app_number] => 18/553750 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18553750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553750
DEVICE FOR DRYING FEET AND/OR FOOTWEAR Apr 12, 2022 Pending
Array ( [id] => 18460612 [patent_doc_number] => 11684891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Hybrid low dew point compressed air dryer [patent_app_type] => utility [patent_app_number] => 17/718411 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718411
Hybrid low dew point compressed air dryer Apr 11, 2022 Issued
Array ( [id] => 19326796 [patent_doc_number] => 12044472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Air drying system and method for drying compressed air using same [patent_app_type] => utility [patent_app_number] => 17/718384 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8235 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718384
Air drying system and method for drying compressed air using same Apr 11, 2022 Issued
Array ( [id] => 17944717 [patent_doc_number] => 20220331734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => AIR DRYER AND METHOD FOR DRYING COMPRESSED AIR USING SAME [patent_app_type] => utility [patent_app_number] => 17/718405 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718405
Air dryer and method for drying compressed air using same Apr 11, 2022 Issued
Array ( [id] => 18443813 [patent_doc_number] => 11679366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Vacuum chamber, feedthrough system for vacuum chamber and methods [patent_app_type] => utility [patent_app_number] => 17/657677 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2207 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657677
Vacuum chamber, feedthrough system for vacuum chamber and methods Mar 31, 2022 Issued
Array ( [id] => 17735200 [patent_doc_number] => 20220220659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => VENTILATION SOLUTION FOR CLOSED-LOOP DRYER SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/707082 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707082
Ventilation solution for closed-loop dryer systems Mar 28, 2022 Issued
Array ( [id] => 17898105 [patent_doc_number] => 20220307767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => FREEZE DRYING PLANT AND METHOD [patent_app_type] => utility [patent_app_number] => 17/703404 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703404
Freeze drying plant and method Mar 23, 2022 Issued
Array ( [id] => 19954151 [patent_doc_number] => 12324546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Hand drying system [patent_app_type] => utility [patent_app_number] => 17/699589 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17699589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699589
Hand drying system Mar 20, 2022 Issued
Array ( [id] => 19173487 [patent_doc_number] => 20240159461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => A DRYING PROCESS FOR GRANULAR POLYMER MATERIAL AND A DRYING PLANT OPERATING ACCORDING TO THIS PROCESS [patent_app_type] => utility [patent_app_number] => 18/282701 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282701
A DRYING PROCESS FOR GRANULAR POLYMER MATERIAL AND A DRYING PLANT OPERATING ACCORDING TO THIS PROCESS Mar 17, 2022 Pending
Array ( [id] => 19923799 [patent_doc_number] => 12298076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Drying device [patent_app_type] => utility [patent_app_number] => 17/655214 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655214
Drying device Mar 16, 2022 Issued
Array ( [id] => 17894885 [patent_doc_number] => 20220304547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => AIR TUBE OF SHOE DRYER [patent_app_type] => utility [patent_app_number] => 17/696832 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696832
Air tube of shoe dryer Mar 15, 2022 Issued
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