Search

William J. Allen

Examiner (ID: 16308, Phone: (571)272-1443 , Office: P/3625 )

Most Active Art Unit
3625
Art Unit(s)
3619, 3625
Total Applications
911
Issued Applications
504
Pending Applications
103
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18477453 [patent_doc_number] => 11691179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Mobile mineral material processing station [patent_app_type] => utility [patent_app_number] => 17/415387 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1930 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415387
Mobile mineral material processing station Dec 18, 2019 Issued
Array ( [id] => 16572362 [patent_doc_number] => 10894273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-19 [patent_title] => Metal separation system and method [patent_app_type] => utility [patent_app_number] => 16/714677 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7369 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714677
Metal separation system and method Dec 12, 2019 Issued
Array ( [id] => 17406381 [patent_doc_number] => 11247244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => System for sorting objects [patent_app_type] => utility [patent_app_number] => 16/706067 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6782 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706067
System for sorting objects Dec 5, 2019 Issued
Array ( [id] => 17281118 [patent_doc_number] => 11198134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => System and method for separating materials using stirring motion, stratification, and vertical motion [patent_app_type] => utility [patent_app_number] => 16/695711 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4233 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695711
System and method for separating materials using stirring motion, stratification, and vertical motion Nov 25, 2019 Issued
Array ( [id] => 16375458 [patent_doc_number] => 20200324300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SLOW-RELEASE INHIBITOR FOR HIGH-MAGNESIUM SULFIDE MINERAL FLOTATION AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/693186 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693186
Slow-release inhibitor for high-magnesium sulfide mineral flotation and application thereof Nov 21, 2019 Issued
Array ( [id] => 15647519 [patent_doc_number] => 20200086289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => METHODS AND DEVICES FOR LIPOSOME PREPARATION BY CENTRIFUGATION [patent_app_type] => utility [patent_app_number] => 16/690782 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16294 [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] => 16690782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690782
METHODS AND DEVICES FOR LIPOSOME PREPARATION BY CENTRIFUGATION Nov 20, 2019 Abandoned
Array ( [id] => 17342628 [patent_doc_number] => 20220008959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => OPTICAL SORTER [patent_app_type] => utility [patent_app_number] => 17/295526 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295526
OPTICAL SORTER Nov 10, 2019 Abandoned
Array ( [id] => 17287765 [patent_doc_number] => 11204309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Image processing device, fine particle sorting device, and image processing method [patent_app_type] => utility [patent_app_number] => 16/677551 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 10468 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677551
Image processing device, fine particle sorting device, and image processing method Nov 6, 2019 Issued
16/675853 BUCKET WITH VIBRATING SCREEN Nov 5, 2019 Abandoned
Array ( [id] => 17406378 [patent_doc_number] => 11247241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => High capacity separation of coarse ore minerals from waste minerals [patent_app_type] => utility [patent_app_number] => 16/673533 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673533
High capacity separation of coarse ore minerals from waste minerals Nov 3, 2019 Issued
Array ( [id] => 17526055 [patent_doc_number] => 11298723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Methods and systems for sorting cottonseed [patent_app_type] => utility [patent_app_number] => 16/667280 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5432 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667280
Methods and systems for sorting cottonseed Oct 28, 2019 Issued
Array ( [id] => 15452185 [patent_doc_number] => 20200038916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => SYSTEMS AND METHODS FOR HIGH THROUGHPUT SORTING [patent_app_type] => utility [patent_app_number] => 16/600840 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16600840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600840
Systems and methods for high throughput sorting Oct 13, 2019 Issued
Array ( [id] => 15798111 [patent_doc_number] => 20200122198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => UNIVERSAL BELTED CHAIN [patent_app_type] => utility [patent_app_number] => 16/592091 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592091
Universal belted chain Oct 2, 2019 Issued
Array ( [id] => 15410695 [patent_doc_number] => 20200025669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => METHODS AND DEVICES FOR MULTI-STEP CELL PURIFICATION AND CONCENTRATION [patent_app_type] => utility [patent_app_number] => 16/587057 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 69219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587057
METHODS AND DEVICES FOR MULTI-STEP CELL PURIFICATION AND CONCENTRATION Sep 29, 2019 Abandoned
Array ( [id] => 15709461 [patent_doc_number] => 20200101496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => SYSTEMS AND METHODS FOR ROBOTIC VEHICLE RETRIEVAL [patent_app_type] => utility [patent_app_number] => 16/585786 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585786
SYSTEMS AND METHODS FOR ROBOTIC VEHICLE RETRIEVAL Sep 26, 2019 Abandoned
Array ( [id] => 16664221 [patent_doc_number] => 10933447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Method and apparatus for singulating particles in a stream [patent_app_type] => utility [patent_app_number] => 16/568893 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 13787 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568893
Method and apparatus for singulating particles in a stream Sep 11, 2019 Issued
Array ( [id] => 16931340 [patent_doc_number] => 20210197229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => LINEAR OBJECT REMOVAL METHOD, LINEAR OBJECT REMOVAL DEVICE, AND ELECTRONIC/ELECTRIC APPARATUS COMPONENT SCRAP PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/272913 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272913
Linear object removal method, linear object removal device, and electronic/electric apparatus component scrap processing method Sep 2, 2019 Issued
Array ( [id] => 17306627 [patent_doc_number] => 11207713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Disc for use in disc screen [patent_app_type] => utility [patent_app_number] => 16/546136 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 36 [patent_no_of_words] => 5642 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546136
Disc for use in disc screen Aug 19, 2019 Issued
Array ( [id] => 17342602 [patent_doc_number] => 20220008933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD AND APPARATUS FOR PROCESSING MAGNETITE [patent_app_type] => utility [patent_app_number] => 17/294132 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17294132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294132
Method and apparatus for processing magnetite Aug 15, 2019 Issued
Array ( [id] => 15554449 [patent_doc_number] => 20200061636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => FLOTATION ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/536649 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -67 [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] => 16536649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536649
Flotation arrangement Aug 8, 2019 Issued
Menu