Search

Eggerton A. Campbell

Examiner (ID: 11815)

Most Active Art Unit
1634
Art Unit(s)
1634, 1653, 1637, 1611, 1656, 1807, 3616
Total Applications
518
Issued Applications
376
Pending Applications
73
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18574809 [patent_doc_number] => 11731318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Method for producing recycled product, recycled resin pellet, and recycled film [patent_app_type] => utility [patent_app_number] => 16/566291 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 15022 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566291
Method for producing recycled product, recycled resin pellet, and recycled film Sep 9, 2019 Issued
Array ( [id] => 17688528 [patent_doc_number] => 20220195820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SYSTEM TO MANAGE WELLBORE SERVICING FLUIDS CONTAINING PARAMAGNETIC MATERIALS [patent_app_type] => utility [patent_app_number] => 16/960338 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10003 [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] => 16960338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960338
System to manage wellbore servicing fluids containing paramagnetic materials Sep 8, 2019 Issued
Array ( [id] => 15291541 [patent_doc_number] => 20190388906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => SEPARATION OF MINERALS BY SPECIFIC GRAVITY [patent_app_type] => utility [patent_app_number] => 16/552861 [patent_app_country] => US [patent_app_date] => 2019-08-27 [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] => -19 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552861
Separation of minerals by specific gravity Aug 26, 2019 Issued
Array ( [id] => 15256019 [patent_doc_number] => 20190376743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => AGGREGATE DEWATERING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/550539 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550539
Aggregate dewatering device and method Aug 25, 2019 Issued
Array ( [id] => 15321997 [patent_doc_number] => 20200001328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => PARTICLE SORTING APPARATUS, SYSTEM, AND METHOD [patent_app_type] => utility [patent_app_number] => 16/543074 [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] => 5825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543074
Particle sorting apparatus, system, and method Aug 15, 2019 Issued
Array ( [id] => 18301380 [patent_doc_number] => 11623266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Sheet material machining system and method for processing workpiece [patent_app_type] => utility [patent_app_number] => 16/509499 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 15623 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509499
Sheet material machining system and method for processing workpiece Jul 11, 2019 Issued
Array ( [id] => 18314412 [patent_doc_number] => 11628474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Method and apparatuses for pre-screening [patent_app_type] => utility [patent_app_number] => 16/503331 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 3771 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503331
Method and apparatuses for pre-screening Jul 2, 2019 Issued
Array ( [id] => 17066299 [patent_doc_number] => 20210268514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => FLOW-TYPE FIELD-FLOW FRACTIONATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/259257 [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] => 5900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17259257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259257
Flow-type field-flow fractionation apparatus Jul 2, 2019 Issued
Array ( [id] => 18116638 [patent_doc_number] => 11548010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Fluidized inertia table [patent_app_type] => utility [patent_app_number] => 17/055928 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4806 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17055928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055928
Fluidized inertia table May 15, 2019 Issued
Array ( [id] => 16868960 [patent_doc_number] => 20210162427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => UNDERGROUND COAL SEPARATION PROCESS [patent_app_type] => utility [patent_app_number] => 17/059476 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 864 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059476
Underground coal separation process Apr 21, 2019 Issued
Array ( [id] => 16770645 [patent_doc_number] => 10981732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Device for reliably moving article from conveyor surface [patent_app_type] => utility [patent_app_number] => 16/387646 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 2850 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 16387646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387646
Device for reliably moving article from conveyor surface Apr 17, 2019 Issued
Array ( [id] => 14713655 [patent_doc_number] => 20190247891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Sorting Cast and Wrought Aluminum [patent_app_type] => utility [patent_app_number] => 16/375675 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375675
Sorting cast and wrought aluminum Apr 3, 2019 Issued
Array ( [id] => 15036531 [patent_doc_number] => 20190329270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SEPARATION OF MINERALS BY SPECIFIC GRAVITY [patent_app_type] => utility [patent_app_number] => 16/374669 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374669 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374669
Separation of minerals by specific gravity Apr 2, 2019 Issued
Array ( [id] => 15783199 [patent_doc_number] => 10625304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Recycling coins from scrap [patent_app_type] => utility [patent_app_number] => 16/358374 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11601 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358374
Recycling coins from scrap Mar 18, 2019 Issued
Array ( [id] => 16139639 [patent_doc_number] => 10702875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => System and method for collecting heavy minerals [patent_app_type] => utility [patent_app_number] => 16/297707 [patent_app_country] => US [patent_app_date] => 2019-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6342 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16297707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/297707
System and method for collecting heavy minerals Mar 9, 2019 Issued
Array ( [id] => 16283016 [patent_doc_number] => 20200276618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => SYSTEM AND METHOD FOR DETECTING A COVER WITH AN ABNORMAL CONDITION [patent_app_type] => utility [patent_app_number] => 16/289993 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16289993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289993
System and method for detecting a cover with an abnormal condition Feb 28, 2019 Issued
Array ( [id] => 14348951 [patent_doc_number] => 20190156448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => MULTIPLE MAIL PIECE ASSEMBLY AND WRAPPING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/259834 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16259834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259834
Multiple mail piece assembly and wrapping system Jan 27, 2019 Issued
Array ( [id] => 16424593 [patent_doc_number] => 20200349791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => METHOD AND TEST APPARATUS FOR CHECKING THE AUTHENTICITY OF OBJECTS [patent_app_type] => utility [patent_app_number] => 16/964711 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964711
METHOD AND TEST APPARATUS FOR CHECKING THE AUTHENTICITY OF OBJECTS Jan 23, 2019 Abandoned
Array ( [id] => 16467251 [patent_doc_number] => 20200368788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => DEVICE FOR EJECTING BAD PRODUCTS FROM A PRODUCT STREAM [patent_app_type] => utility [patent_app_number] => 16/959842 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16959842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959842
Device for ejecting bad products from a product stream Jan 3, 2019 Issued
Array ( [id] => 19624316 [patent_doc_number] => 12163123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Method and device for manipulating magnetic particles [patent_app_type] => utility [patent_app_number] => 17/292941 [patent_app_country] => US [patent_app_date] => 2018-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4438 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292941
Method and device for manipulating magnetic particles Nov 21, 2018 Issued
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