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] => 16689475 [patent_doc_number] => 20210071952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => HEATING COMPARTMENT FOR SUPPLYING HEAT AND SPRAY DRYER FOR DRYING AN ARTICLE WHICH IS TO BE DRIED [patent_app_type] => utility [patent_app_number] => 16/772163 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16772163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772163
Heating compartment for supplying heat and spray dryer for drying an article which is to be dried Dec 12, 2018 Issued
Array ( [id] => 18185868 [patent_doc_number] => 11576419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Bulk food processor with angled axial flow fan [patent_app_type] => utility [patent_app_number] => 16/768993 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 5044 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768993
Bulk food processor with angled axial flow fan Dec 11, 2018 Issued
Array ( [id] => 14441405 [patent_doc_number] => 20190178575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => SYSTEMS AND METHODS OF DRYING BIOMASS USING RADIO FREQUENCY ENERGY [patent_app_type] => utility [patent_app_number] => 16/214995 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214995
Systems and methods of drying biomass using radio frequency energy Dec 9, 2018 Issued
Array ( [id] => 17939392 [patent_doc_number] => 11473839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Freeze-drying system and method therefor [patent_app_type] => utility [patent_app_number] => 17/045328 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5723 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045328
Freeze-drying system and method therefor Dec 5, 2018 Issued
Array ( [id] => 17399396 [patent_doc_number] => 20220041486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => ROTATIONAL FLOW ROTATION DEOILING METHOD AND DEVICE FOR OIL-BASED MUD ROCK DEBRIS [patent_app_type] => utility [patent_app_number] => 17/275234 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275234
Rotational flow rotation deoiling method and device for oil-based mud rock debris Dec 4, 2018 Issued
Array ( [id] => 16353493 [patent_doc_number] => 10793996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Dryer and method of controlling the same [patent_app_type] => utility [patent_app_number] => 16/207909 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 15482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207909
Dryer and method of controlling the same Dec 2, 2018 Issued
Array ( [id] => 14407905 [patent_doc_number] => 20190169796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Method and Apparatus for Removing Water from A Capillary Cylinder in A Papermaking Process [patent_app_type] => utility [patent_app_number] => 16/207280 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207280
Method and apparatus for removing water from a capillary cylinder in a papermaking process Dec 2, 2018 Issued
Array ( [id] => 14407881 [patent_doc_number] => 20190169784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => DRYER AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/207997 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207997
Dryer and method of controlling the same Dec 2, 2018 Issued
Array ( [id] => 16277184 [patent_doc_number] => 10760203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Dryer and method of controlling the same [patent_app_type] => utility [patent_app_number] => 16/208036 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 15909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16208036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/208036
Dryer and method of controlling the same Dec 2, 2018 Issued
Array ( [id] => 15614533 [patent_doc_number] => 20200077671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => Adapter Device for Coupling a Construction Heater to an Existing Grain Bin Aeration Fan [patent_app_type] => utility [patent_app_number] => 16/206172 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206172
Adapter device for coupling a construction heater to an existing grain bin aeration fan Nov 29, 2018 Issued
Array ( [id] => 15994451 [patent_doc_number] => 20200173096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => FORCED AIR DRYING LOCKER [patent_app_type] => utility [patent_app_number] => 16/203675 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16203675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203675
FORCED AIR DRYING LOCKER Nov 28, 2018 Abandoned
Array ( [id] => 14186139 [patent_doc_number] => 20190112774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => SYSTEM AND METHOD FOR DEWATERING SEDIMENT PONDS [patent_app_type] => utility [patent_app_number] => 16/201379 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16201379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/201379
System and method for dewatering sediment ponds Nov 26, 2018 Issued
Array ( [id] => 16305682 [patent_doc_number] => 10774462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Laundry treating appliance with separate container [patent_app_type] => utility [patent_app_number] => 16/196788 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 8779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196788
Laundry treating appliance with separate container Nov 19, 2018 Issued
Array ( [id] => 16306322 [patent_doc_number] => 10775105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Methods for the desolventization of bagasse [patent_app_type] => utility [patent_app_number] => 16/194630 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4873 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194630
Methods for the desolventization of bagasse Nov 18, 2018 Issued
Array ( [id] => 16482551 [patent_doc_number] => 20200376151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => FREE-STANDING ECOLOGICAL MULTI-PURPOSE DEVICE MADE OF A PLANT POLYMER, PREFERABLY MADE OF CARDBOARD, FOR THE PROGRESSIVE RELEASE OF SCENTS AND FRAGRANCES INTO THE ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 16/766409 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766409
Free-standing ecological multi-purpose device made of a plant polymer, preferably made of cardboard, for the progressive release of scents and fragrances into the environment Nov 6, 2018 Issued
Array ( [id] => 17367654 [patent_doc_number] => 20220022706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => HAND DRYER [patent_app_type] => utility [patent_app_number] => 17/292389 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4274 [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] => 17292389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292389
HAND DRYER Nov 6, 2018 Abandoned
Array ( [id] => 16269897 [patent_doc_number] => 20200271384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => APPARATUS AND METHOD FOR CONTROLLING THE TEMPERATURE OF WORKPIECES [patent_app_type] => utility [patent_app_number] => 16/764371 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764371
Apparatus and method for controlling the temperature of workpieces Nov 6, 2018 Issued
Array ( [id] => 16370031 [patent_doc_number] => 10801777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Baking device [patent_app_type] => utility [patent_app_number] => 16/317593 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4171 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317593
Baking device Oct 31, 2018 Issued
Array ( [id] => 16354126 [patent_doc_number] => 10794631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Dryer conveyor belt tracking system [patent_app_type] => utility [patent_app_number] => 16/173030 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16173030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173030
Dryer conveyor belt tracking system Oct 28, 2018 Issued
Array ( [id] => 15818509 [patent_doc_number] => 10634428 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Environmentally sensitive container assembly [patent_app_type] => utility [patent_app_number] => 16/162432 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1759 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162432
Environmentally sensitive container assembly Oct 16, 2018 Issued
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