Search

Christopher Bottorff

Examiner (ID: 18772)

Most Active Art Unit
3618
Art Unit(s)
3618, 3611
Total Applications
590
Issued Applications
421
Pending Applications
29
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19171360 [patent_doc_number] => 20240157334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => PACKING MATERIAL AND METHOD FOR PRODUCING THE SAME, AND COLUMN FOR SIZE EXCLUSION CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/281095 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281095
PACKING MATERIAL AND METHOD FOR PRODUCING THE SAME, AND COLUMN FOR SIZE EXCLUSION CHROMATOGRAPHY Jun 2, 2022 Pending
Array ( [id] => 20770485 [patent_doc_number] => 12654137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Water purifier [patent_app_type] => utility [patent_app_number] => 18/571273 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4665 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571273
Water purifier Jun 1, 2022 Issued
Array ( [id] => 17866899 [patent_doc_number] => 20220289634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => CERAMIC MEMBRANES [patent_app_type] => utility [patent_app_number] => 17/804209 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17804209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804209
Ceramic membranes May 25, 2022 Issued
Array ( [id] => 19388310 [patent_doc_number] => 20240278180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => WASTEWATER TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/569774 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569774
WASTEWATER TREATMENT METHOD May 24, 2022 Pending
Array ( [id] => 18324423 [patent_doc_number] => 20230122551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => DEGASSING UNIT [patent_app_type] => utility [patent_app_number] => 17/824356 [patent_app_country] => US [patent_app_date] => 2022-05-25 [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] => -18 [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] => 17824356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824356
Degassing unit May 24, 2022 Issued
Array ( [id] => 19666223 [patent_doc_number] => 12178944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Optical sensor for determining a dialysis dose [patent_app_type] => utility [patent_app_number] => 18/564074 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8232 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564074
Optical sensor for determining a dialysis dose May 24, 2022 Issued
Array ( [id] => 17865557 [patent_doc_number] => 20220288292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SOLUTIONS FOR CONTINUOUS INFUSION OF A DRUG ADMINISTERED VIA DIALYSIS AND DOSING ALGORITHM THEREFOR [patent_app_type] => utility [patent_app_number] => 17/750547 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750547
SOLUTIONS FOR CONTINUOUS INFUSION OF A DRUG ADMINISTERED VIA DIALYSIS AND DOSING ALGORITHM THEREFOR May 22, 2022 Abandoned
Array ( [id] => 17990053 [patent_doc_number] => 20220356090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => FACILITY-BASED WASTEWATER TREATMENT, REUSE,WASTE DISPOSAL PROCESS. [patent_app_type] => utility [patent_app_number] => 17/741344 [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] => 6264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741344
FACILITY-BASED WASTEWATER TREATMENT, REUSE,WASTE DISPOSAL PROCESS. May 9, 2022 Abandoned
Array ( [id] => 19542100 [patent_doc_number] => 20240359136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD FOR MONITORING A FILTRATION PROCESS [patent_app_type] => utility [patent_app_number] => 18/560264 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18560264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560264
METHOD FOR MONITORING A FILTRATION PROCESS May 8, 2022 Pending
Array ( [id] => 19317168 [patent_doc_number] => 20240238708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Sealing Assembly and Method of Use Thereof [patent_app_type] => utility [patent_app_number] => 18/289491 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289491
Sealing Assembly and Method of Use Thereof May 1, 2022 Pending
Array ( [id] => 17988976 [patent_doc_number] => 20220355013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Method and Maintenance Device for Automatic Maintenance of an Autonomous Dialysis System [patent_app_type] => utility [patent_app_number] => 17/728637 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12655 [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] => 17728637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728637
Method and maintenance device for automatic maintenance of an autonomous dialysis system Apr 24, 2022 Issued
Array ( [id] => 19232581 [patent_doc_number] => 20240189773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => A filter-box and a retrievable subsea filter module with a filter-box [patent_app_type] => utility [patent_app_number] => 18/556503 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18556503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556503
A filter-box and a retrievable subsea filter module with a filter-box Apr 24, 2022 Pending
Array ( [id] => 17928781 [patent_doc_number] => 20220323906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => USE OF SURFACE MODIFIED POROUS MEMBRANES FOR FLUID DISTILLATION [patent_app_type] => utility [patent_app_number] => 17/727456 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17727456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727456
USE OF SURFACE MODIFIED POROUS MEMBRANES FOR FLUID DISTILLATION Apr 21, 2022 Abandoned
Array ( [id] => 19202635 [patent_doc_number] => 20240174534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => RESPONSIVE PRODUCTION AND DELIVERY OF VARIABLE COMPOSITION AQUEOUS HALOGENS IN WATER TREATMENT APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/551921 [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] => 4661 [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] => 18551921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551921
RESPONSIVE PRODUCTION AND DELIVERY OF VARIABLE COMPOSITION AQUEOUS HALOGENS IN WATER TREATMENT APPLICATIONS Apr 12, 2022 Pending
Array ( [id] => 19248478 [patent_doc_number] => 20240199465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => WATER TREATMENT FACILITY AND METHOD [patent_app_type] => utility [patent_app_number] => 18/554857 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554857
WATER TREATMENT FACILITY AND METHOD Apr 10, 2022 Pending
Array ( [id] => 19217639 [patent_doc_number] => 20240182343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD AND SYSTEM FOR PRE-TREATING HIGH STRENGTH WASTEWATER [patent_app_type] => utility [patent_app_number] => 18/553678 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18553678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553678
METHOD AND SYSTEM FOR PRE-TREATING HIGH STRENGTH WASTEWATER Apr 3, 2022 Pending
Array ( [id] => 17734547 [patent_doc_number] => 20220220006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => DEVICE FOR CONTINUOUS SEAWATER DESALINATION AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/706538 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17706538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706538
DEVICE FOR CONTINUOUS SEAWATER DESALINATION AND METHOD THEREOF Mar 27, 2022 Abandoned
Array ( [id] => 18019200 [patent_doc_number] => 20220370699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Extracorporeal Device and Method for Removal of Secondary Membrane [patent_app_type] => utility [patent_app_number] => 17/705574 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13781 [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] => 17705574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705574
Extracorporeal device and method for removal of secondary membrane Mar 27, 2022 Issued
Array ( [id] => 20730130 [patent_doc_number] => 12637376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Ozone treatment of mining effluents [patent_app_type] => utility [patent_app_number] => 18/551762 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7119 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 18551762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551762
Ozone treatment of mining effluents Mar 23, 2022 Issued
Array ( [id] => 19170152 [patent_doc_number] => 20240156126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => PRODUCTION METHOD FOR FOOD COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/284569 [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] => 8819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18284569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284569
PRODUCTION METHOD FOR FOOD COMPOSITION Mar 23, 2022 Pending
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