Search

William J. Royer

Examiner (ID: 10325, Phone: (571)272-2140 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2899, 2105, 2852
Total Applications
2466
Issued Applications
2358
Pending Applications
13
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15951959 [patent_doc_number] => 10663882 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-26 [patent_title] => Image forming apparatus and control method by the same with toner quantity monitoring [patent_app_type] => utility [patent_app_number] => 16/564104 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3194 [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] => 16564104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564104
Image forming apparatus and control method by the same with toner quantity monitoring Sep 8, 2019 Issued
Array ( [id] => 16322680 [patent_doc_number] => 10782640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Image forming device and toner patch forming method [patent_app_type] => utility [patent_app_number] => 16/562873 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 13438 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562873
Image forming device and toner patch forming method Sep 5, 2019 Issued
Array ( [id] => 15714027 [patent_doc_number] => 20200103780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/549496 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549496
Image forming apparatus with a charging power supply that outputs an AC bias and a DC bias Aug 22, 2019 Issued
Array ( [id] => 15853791 [patent_doc_number] => 10642174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Electroconductive support body and method for manufacturing same, electrophotographic photoreceptor, and electrophotographic device [patent_app_type] => utility [patent_app_number] => 16/549320 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 9909 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549320
Electroconductive support body and method for manufacturing same, electrophotographic photoreceptor, and electrophotographic device Aug 22, 2019 Issued
Array ( [id] => 15593503 [patent_doc_number] => 20200073286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => CARTRIDGE REMANUFACTURING METHOD AND CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/546768 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546768
Cartridge remanufacturing method and cartridge Aug 20, 2019 Issued
Array ( [id] => 16129197 [patent_doc_number] => 10698357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Image forming apparatus in which cost of component and assembling caused by sorting work is reduced by providing electrically conductive wire formed of material having elastic coefficient lower than first and second urging members [patent_app_type] => utility [patent_app_number] => 16/528393 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6694 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528393
Image forming apparatus in which cost of component and assembling caused by sorting work is reduced by providing electrically conductive wire formed of material having elastic coefficient lower than first and second urging members Jul 30, 2019 Issued
Array ( [id] => 16216761 [patent_doc_number] => 10732566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Process cartridge including a drum unit and a toner cartridge having a toner accommodation chamber and a waste-toner accommodation chamber [patent_app_type] => utility [patent_app_number] => 16/525961 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 11409 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525961
Process cartridge including a drum unit and a toner cartridge having a toner accommodation chamber and a waste-toner accommodation chamber Jul 29, 2019 Issued
Array ( [id] => 17164500 [patent_doc_number] => 11150594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Image forming apparatus having a protective agent coater [patent_app_type] => utility [patent_app_number] => 17/050646 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8233 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050646
Image forming apparatus having a protective agent coater Jul 18, 2019 Issued
Array ( [id] => 16934247 [patent_doc_number] => 20210200136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => CLEANING BLADE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/058357 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058357
CLEANING BLADE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Jul 2, 2019 Abandoned
Array ( [id] => 17016628 [patent_doc_number] => 11086264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Toner removal from transfer roller [patent_app_type] => utility [patent_app_number] => 17/051055 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7686 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051055
Toner removal from transfer roller May 21, 2019 Issued
Array ( [id] => 17682169 [patent_doc_number] => 11366420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Lubricant applicator to counteract bristle-bending [patent_app_type] => utility [patent_app_number] => 17/274515 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 6434 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274515
Lubricant applicator to counteract bristle-bending May 21, 2019 Issued
Array ( [id] => 16171137 [patent_doc_number] => 10712696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Fixing device having a heat supply part and image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/416633 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 9117 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416633
Fixing device having a heat supply part and image forming apparatus May 19, 2019 Issued
Array ( [id] => 15788037 [patent_doc_number] => 10627740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Image processing apparatus and abnormality determination method [patent_app_type] => utility [patent_app_number] => 16/416269 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10139 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416269
Image processing apparatus and abnormality determination method May 19, 2019 Issued
Array ( [id] => 15637747 [patent_doc_number] => 10591864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Image forming apparatus including a unit detachably mounted on an apparatus body via a locking member [patent_app_type] => utility [patent_app_number] => 16/416331 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4688 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416331
Image forming apparatus including a unit detachably mounted on an apparatus body via a locking member May 19, 2019 Issued
Array ( [id] => 14812403 [patent_doc_number] => 20190272811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => SOUND ABSORBING DEVICE, ELECTRONIC DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/415450 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415450
Sound absorbing device, electronic device, and image forming apparatus May 16, 2019 Issued
Array ( [id] => 15366651 [patent_doc_number] => 20200019090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => DEVELOPING DEVICE AND IMAGE FORMING APPARATUS THEREWITH [patent_app_type] => utility [patent_app_number] => 16/415639 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415639
Developing device and image forming apparatus therewith to prevent degradation in charging performance May 16, 2019 Issued
Array ( [id] => 15819719 [patent_doc_number] => 10635034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Fixation device with abnormal temperature judging mechanism and laser printer using such fixation device [patent_app_type] => utility [patent_app_number] => 16/410039 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2566 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410039
Fixation device with abnormal temperature judging mechanism and laser printer using such fixation device May 12, 2019 Issued
Array ( [id] => 14781483 [patent_doc_number] => 20190265639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => DEVELOPING CARTRIDGE COMPRISING MECHANISM FOR INFORMATION DETECTION [patent_app_type] => utility [patent_app_number] => 16/407394 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407394
Developing cartridge comprising mechanism for information detection May 8, 2019 Issued
Array ( [id] => 15544113 [patent_doc_number] => 10571830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Mounting surfaces for wiper blades [patent_app_type] => utility [patent_app_number] => 16/402311 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3365 [patent_no_of_claims] => 15 [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] => 16402311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402311
Mounting surfaces for wiper blades May 2, 2019 Issued
Array ( [id] => 14750053 [patent_doc_number] => 20190258200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Image Forming Apparatus [patent_app_type] => utility [patent_app_number] => 16/401773 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401773
Image forming apparatus including developing device supporting structure having guide groove May 1, 2019 Issued
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