
Christopher D. Ballman
Examiner (ID: 11279, Phone: (571)272-9984 , Office: P/3753 )
| Most Active Art Unit | 3753 |
| Art Unit(s) | 3753 |
| Total Applications | 566 |
| Issued Applications | 406 |
| Pending Applications | 62 |
| Abandoned Applications | 110 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16793720
[patent_doc_number] => 20210123537
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-29
[patent_title] => MULTIPORT VALVE FOR WATER QUALITY ANALYZER
[patent_app_type] => utility
[patent_app_number] => 17/041375
[patent_app_country] => US
[patent_app_date] => 2019-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2358
[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] => 17041375
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/041375 | Multiport valve for water quality analyzer | Mar 3, 2019 | Issued |
Array
(
[id] => 17330635
[patent_doc_number] => 11221092
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-11
[patent_title] => System and method for sealing wires, cables, pipes and drain holes through buffer
[patent_app_type] => utility
[patent_app_number] => 16/290910
[patent_app_country] => US
[patent_app_date] => 2019-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5068
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290910
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/290910 | System and method for sealing wires, cables, pipes and drain holes through buffer | Mar 2, 2019 | Issued |
Array
(
[id] => 14898421
[patent_doc_number] => 20190292976
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-26
[patent_title] => CONTROL VALVE
[patent_app_type] => utility
[patent_app_number] => 16/290187
[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] => 9820
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16290187
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/290187 | CONTROL VALVE | Feb 28, 2019 | Abandoned |
Array
(
[id] => 16284433
[patent_doc_number] => 20200278035
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => BALANCED STEM AND SURFACE SAFETY VALVE
[patent_app_type] => utility
[patent_app_number] => 16/288457
[patent_app_country] => US
[patent_app_date] => 2019-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4545
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288457
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/288457 | Balanced stem and surface safety valve | Feb 27, 2019 | Issued |
Array
(
[id] => 16092589
[patent_doc_number] => 20200200281
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-25
[patent_title] => GATE VALVE SEALING RING FLOW GUIDE
[patent_app_type] => utility
[patent_app_number] => 16/278558
[patent_app_country] => US
[patent_app_date] => 2019-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3783
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278558
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/278558 | Gate valve sealing ring flow guide | Feb 17, 2019 | Issued |
Array
(
[id] => 14717441
[patent_doc_number] => 20190249784
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-15
[patent_title] => VALVE
[patent_app_type] => utility
[patent_app_number] => 16/273213
[patent_app_country] => US
[patent_app_date] => 2019-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5237
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16273213
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/273213 | Valve displacement and regulating mechanism | Feb 11, 2019 | Issued |
Array
(
[id] => 14654781
[patent_doc_number] => 20190234519
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-01
[patent_title] => Valve housing modular system and globe valve
[patent_app_type] => utility
[patent_app_number] => 16/265751
[patent_app_country] => US
[patent_app_date] => 2019-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9584
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265751
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/265751 | Valve housing modular system and globe valve | Jan 31, 2019 | Issued |
Array
(
[id] => 14688557
[patent_doc_number] => 20190243394
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-08
[patent_title] => BALANCED TRIM REGULATOR
[patent_app_type] => utility
[patent_app_number] => 16/260714
[patent_app_country] => US
[patent_app_date] => 2019-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3088
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260714
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/260714 | Balanced trim regulator | Jan 28, 2019 | Issued |
Array
(
[id] => 16838385
[patent_doc_number] => 20210146397
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-20
[patent_title] => METERING VALVE
[patent_app_type] => utility
[patent_app_number] => 17/047726
[patent_app_country] => US
[patent_app_date] => 2019-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3840
[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] => 17047726
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/047726 | Metering valve | Jan 17, 2019 | Issued |
Array
(
[id] => 16650800
[patent_doc_number] => 10927967
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-23
[patent_title] => Faucet with multi-directional controls
[patent_app_type] => utility
[patent_app_number] => 16/214299
[patent_app_country] => US
[patent_app_date] => 2018-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 19
[patent_no_of_words] => 10821
[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] => 16214299
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/214299 | Faucet with multi-directional controls | Dec 9, 2018 | Issued |
Array
(
[id] => 18029608
[patent_doc_number] => 11512785
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-29
[patent_title] => Electrically operated valve
[patent_app_type] => utility
[patent_app_number] => 16/770563
[patent_app_country] => US
[patent_app_date] => 2018-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 6930
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 582
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770563
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/770563 | Electrically operated valve | Dec 6, 2018 | Issued |
Array
(
[id] => 14155575
[patent_doc_number] => 20190104890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-04-11
[patent_title] => WATER MANAGEMENT SYSTEM AND METHOD FOR MANAGING WATER
[patent_app_type] => utility
[patent_app_number] => 16/211466
[patent_app_country] => US
[patent_app_date] => 2018-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17376
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16211466
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/211466 | Water management system and method for managing water | Dec 5, 2018 | Issued |
Array
(
[id] => 16223721
[patent_doc_number] => 20200248838
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => FLOW RESTRICTOR FOR A PLUG VALVE
[patent_app_type] => utility
[patent_app_number] => 16/756567
[patent_app_country] => US
[patent_app_date] => 2018-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9558
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756567
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/756567 | FLOW RESTRICTOR FOR A PLUG VALVE | Oct 26, 2018 | Abandoned |
Array
(
[id] => 17251852
[patent_doc_number] => 11187331
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-30
[patent_title] => Valve assembly
[patent_app_type] => utility
[patent_app_number] => 16/154978
[patent_app_country] => US
[patent_app_date] => 2018-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 19
[patent_no_of_words] => 5165
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154978
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/154978 | Valve assembly | Oct 8, 2018 | Issued |
Array
(
[id] => 16345822
[patent_doc_number] => 20200310473
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => THERMOSTATIC CARTRIDGE FOR REGULATING COLD AND HOT FLUIDS TO BE MIXED
[patent_app_type] => utility
[patent_app_number] => 16/754724
[patent_app_country] => US
[patent_app_date] => 2018-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7378
[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] => 16754724
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/754724 | THERMOSTATIC CARTRIDGE FOR REGULATING COLD AND HOT FLUIDS TO BE MIXED | Oct 7, 2018 | Abandoned |
Array
(
[id] => 19492272
[patent_doc_number] => 12110972
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-08
[patent_title] => Flow path switching device
[patent_app_type] => utility
[patent_app_number] => 16/753705
[patent_app_country] => US
[patent_app_date] => 2018-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 11915
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 4
[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] => 16753705
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/753705 | Flow path switching device | Oct 3, 2018 | Issued |
Array
(
[id] => 17571514
[patent_doc_number] => 11319774
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-03
[patent_title] => Downhole fluid control system
[patent_app_type] => utility
[patent_app_number] => 16/139106
[patent_app_country] => US
[patent_app_date] => 2018-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 16
[patent_no_of_words] => 9254
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16139106
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/139106 | Downhole fluid control system | Sep 23, 2018 | Issued |
Array
(
[id] => 15616793
[patent_doc_number] => 20200078801
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-12
[patent_title] => CONVENIENT SWITCHING VALVE
[patent_app_type] => utility
[patent_app_number] => 16/127234
[patent_app_country] => US
[patent_app_date] => 2018-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3610
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16127234
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/127234 | Convenient switching valve | Sep 10, 2018 | Issued |
Array
(
[id] => 15616791
[patent_doc_number] => 20200078800
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-12
[patent_title] => HUMANIZED SWITCHING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/127232
[patent_app_country] => US
[patent_app_date] => 2018-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3281
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16127232
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/127232 | Humanized switching device | Sep 10, 2018 | Issued |
Array
(
[id] => 15498153
[patent_doc_number] => 20200049265
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-13
[patent_title] => Valve Core
[patent_app_type] => utility
[patent_app_number] => 16/118440
[patent_app_country] => US
[patent_app_date] => 2018-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4462
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16118440
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/118440 | Valve core | Aug 30, 2018 | Issued |