Tekchand Saidha
Examiner (ID: 18215, Phone: (571)272-0940 , Office: P/1652 )
Most Active Art Unit | 1652 |
Art Unit(s) | 1652, 1814 |
Total Applications | 2455 |
Issued Applications | 1696 |
Pending Applications | 346 |
Abandoned Applications | 413 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 14834133
[patent_doc_number] => 20190275467
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-12
[patent_title] => Method and System for Cleaning Membrane Filters
[patent_app_type] => utility
[patent_app_number] => 16/422325
[patent_app_country] => US
[patent_app_date] => 2019-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8834
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422325
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/422325 | Method and system for cleaning membrane filters | May 23, 2019 | Issued |
Array
(
[id] => 13791365
[patent_doc_number] => 20190009221
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-10
[patent_title] => Method and System for Cleaning Membrane Filters
[patent_app_type] => utility
[patent_app_number] => 16/131168
[patent_app_country] => US
[patent_app_date] => 2018-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8813
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131168
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/131168 | Method and system for cleaning membrane filters | Sep 13, 2018 | Issued |
Array
(
[id] => 13604239
[patent_doc_number] => 20180353668
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-13
[patent_title] => MODULAR FLUID THERAPY SYSTEM HAVING JUMPERED FLOW PATHS AND SYSTEMS AND METHODS FOR CLEANING AND DISINFECTION
[patent_app_type] => utility
[patent_app_number] => 16/106116
[patent_app_country] => US
[patent_app_date] => 2018-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 41964
[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] => 16106116
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/106116 | Modular fluid therapy system having jumpered flow paths and systems and methods for cleaning and disinfection | Aug 20, 2018 | Issued |
Array
(
[id] => 13490799
[patent_doc_number] => 20180296942
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-18
[patent_title] => APPARATUS AND METHODS FOR REMOVING CONTAMINANTS FROM A LIQUID
[patent_app_type] => utility
[patent_app_number] => 16/003976
[patent_app_country] => US
[patent_app_date] => 2018-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8099
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16003976
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/003976 | APPARATUS AND METHODS FOR REMOVING CONTAMINANTS FROM A LIQUID | Jun 7, 2018 | Abandoned |
Array
(
[id] => 13536291
[patent_doc_number] => 20180319689
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-08
[patent_title] => PURIFICATION OF AQUEOUS SOLUTIONS FROM METAL CONTAMINATION WITH ACTIVATED MANGANESE DIOXIDE
[patent_app_type] => utility
[patent_app_number] => 15/980763
[patent_app_country] => US
[patent_app_date] => 2018-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7787
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980763
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/980763 | PURIFICATION OF AQUEOUS SOLUTIONS FROM METAL CONTAMINATION WITH ACTIVATED MANGANESE DIOXIDE | May 15, 2018 | Abandoned |
Array
(
[id] => 13410519
[patent_doc_number] => 20180256802
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-13
[patent_title] => SYSTEM AND METHOD TO EFFICIENTLY CLEAN A BLOOD FILTER
[patent_app_type] => utility
[patent_app_number] => 15/980387
[patent_app_country] => US
[patent_app_date] => 2018-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7872
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980387
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/980387 | System and method to efficiently clean a blood filter | May 14, 2018 | Issued |
Array
(
[id] => 13411001
[patent_doc_number] => 20180257043
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-13
[patent_title] => POLYVINYLIDENE DIFLUORIDE MEMBRANE, MANUFACTURING METHOD THEREOF, AND PURIFYING BRINE METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 15/833123
[patent_app_country] => US
[patent_app_date] => 2017-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6221
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833123
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/833123 | POLYVINYLIDENE DIFLUORIDE MEMBRANE, MANUFACTURING METHOD THEREOF, AND PURIFYING BRINE METHOD THEREOF | Dec 5, 2017 | Abandoned |
Array
(
[id] => 13126155
[patent_doc_number] => 10080994
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-09-25
[patent_title] => Method and system for cleaning membrane filters
[patent_app_type] => utility
[patent_app_number] => 15/817798
[patent_app_country] => US
[patent_app_date] => 2017-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 8787
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817798
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/817798 | Method and system for cleaning membrane filters | Nov 19, 2017 | Issued |
Array
(
[id] => 12624150
[patent_doc_number] => 20180099880
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-12
[patent_title] => METHOD FOR REMOVING CYANOTOXIN FROM WATER USING A PLASMA DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/727255
[patent_app_country] => US
[patent_app_date] => 2017-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6996
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 15727255
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/727255 | METHOD FOR REMOVING CYANOTOXIN FROM WATER USING A PLASMA DEVICE | Oct 5, 2017 | Abandoned |
Array
(
[id] => 12239738
[patent_doc_number] => 20180072601
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-15
[patent_title] => 'FLAT-WIRE BELT CONVEYORS'
[patent_app_type] => utility
[patent_app_number] => 15/702545
[patent_app_country] => US
[patent_app_date] => 2017-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 2364
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702545
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/702545 | FLAT-WIRE BELT CONVEYORS | Sep 11, 2017 | Abandoned |
Array
(
[id] => 11979127
[patent_doc_number] => 20170283281
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-05
[patent_title] => 'Reversible Filtration System'
[patent_app_type] => utility
[patent_app_number] => 15/627551
[patent_app_country] => US
[patent_app_date] => 2017-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3635
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15627551
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/627551 | Reversible filtration system | Jun 19, 2017 | Issued |
Array
(
[id] => 11836071
[patent_doc_number] => 20170217790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-03
[patent_title] => 'REMOVAL OF CONTAMINANTS FROM A FLUID INVOLVING IN-SITU GENERATION OF ADSORPTION FILTRATION MEDIA OR REACTIVE COMPONENTS'
[patent_app_type] => utility
[patent_app_number] => 15/492754
[patent_app_country] => US
[patent_app_date] => 2017-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5022
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15492754
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/492754 | REMOVAL OF CONTAMINANTS FROM A FLUID INVOLVING IN-SITU GENERATION OF ADSORPTION FILTRATION MEDIA OR REACTIVE COMPONENTS | Apr 19, 2017 | Abandoned |
Array
(
[id] => 13477087
[patent_doc_number] => 20180290086
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-11
[patent_title] => Fuel Filter
[patent_app_type] => utility
[patent_app_number] => 15/479727
[patent_app_country] => US
[patent_app_date] => 2017-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4273
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479727
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/479727 | Fuel Filter | Apr 4, 2017 | Abandoned |
Array
(
[id] => 11962517
[patent_doc_number] => 20170266670
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-09-21
[patent_title] => 'LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES'
[patent_app_type] => utility
[patent_app_number] => 15/479537
[patent_app_country] => US
[patent_app_date] => 2017-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 14118
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479537
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/479537 | LIQUID PURIFICATION USING MAGNETIC NANOPARTICLES | Apr 4, 2017 | Abandoned |
Array
(
[id] => 11668814
[patent_doc_number] => 20170157534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-06-08
[patent_title] => 'APPARATUS AND METHODS FOR REMOVING CONTAMINANTS FROM A LIQUID'
[patent_app_type] => utility
[patent_app_number] => 15/434455
[patent_app_country] => US
[patent_app_date] => 2017-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8388
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15434455
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/434455 | APPARATUS AND METHODS FOR REMOVING CONTAMINANTS FROM A LIQUID | Feb 15, 2017 | Abandoned |
Array
(
[id] => 11588754
[patent_doc_number] => 20170113165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-04-27
[patent_title] => 'Filter Cartridge'
[patent_app_type] => utility
[patent_app_number] => 15/381631
[patent_app_country] => US
[patent_app_date] => 2016-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 8149
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15381631
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/381631 | Filter cartridge | Dec 15, 2016 | Issued |
Array
(
[id] => 13899641
[patent_doc_number] => 20190039025
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-07
[patent_title] => FILTER UNIT
[patent_app_type] => utility
[patent_app_number] => 15/757711
[patent_app_country] => US
[patent_app_date] => 2016-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6988
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757711
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/757711 | FILTER UNIT | Oct 4, 2016 | Abandoned |
Array
(
[id] => 13342053
[patent_doc_number] => 20180222566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-09
[patent_title] => BALLAST WATER TREATMENT APPARATUS
[patent_app_type] => utility
[patent_app_number] => 15/748186
[patent_app_country] => US
[patent_app_date] => 2016-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18843
[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] => 15748186
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/748186 | BALLAST WATER TREATMENT APPARATUS | Jul 27, 2016 | Abandoned |
Array
(
[id] => 11350041
[patent_doc_number] => 20160368782
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-12-22
[patent_title] => 'MONITORING CONTROL DEVICE, WATER TREATMENT SYSTEM INCLUDING SAME, AND WATER TREATMENT METHOD'
[patent_app_type] => utility
[patent_app_number] => 15/176509
[patent_app_country] => US
[patent_app_date] => 2016-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 13664
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15176509
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/176509 | MONITORING CONTROL DEVICE, WATER TREATMENT SYSTEM INCLUDING SAME, AND WATER TREATMENT METHOD | Jun 7, 2016 | Abandoned |
Array
(
[id] => 11324102
[patent_doc_number] => 20160354714
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-12-08
[patent_title] => 'Filter, Filter Element, and Filter Housing'
[patent_app_type] => utility
[patent_app_number] => 15/174300
[patent_app_country] => US
[patent_app_date] => 2016-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 7664
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15174300
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/174300 | Filter, Filter Element, and Filter Housing | Jun 5, 2016 | Abandoned |