Search

Percy W. Echols

Examiner (ID: 11265)

Most Active Art Unit
3206
Art Unit(s)
3727, 3206, 3201, 2899, 3726
Total Applications
1610
Issued Applications
1447
Pending Applications
45
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16861986 [patent_doc_number] => 11020710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Ultra large-width and consecutive coating device and method for manufacturing membrane using the same [patent_app_type] => utility [patent_app_number] => 15/628221 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5119 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15628221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628221
Ultra large-width and consecutive coating device and method for manufacturing membrane using the same Jun 19, 2017 Issued
Array ( [id] => 16306241 [patent_doc_number] => 10775024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing method [patent_app_type] => utility [patent_app_number] => 15/625411 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6100 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625411 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625411
Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing method Jun 15, 2017 Issued
Array ( [id] => 13689753 [patent_doc_number] => 20170355831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => METHOD FOR PREPARING A REINFORCED STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/618840 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618840 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618840
METHOD FOR PREPARING A REINFORCED STRUCTURE Jun 8, 2017 Abandoned
Array ( [id] => 15634535 [patent_doc_number] => 10590246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Acetaldehyde scavenger treatment [patent_app_type] => utility [patent_app_number] => 15/612705 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5444 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612705
Acetaldehyde scavenger treatment Jun 1, 2017 Issued
Array ( [id] => 11938119 [patent_doc_number] => 20170242269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'CONTACT LENSES AND METHODS OF MAKING CONTACT LENSES' [patent_app_type] => utility [patent_app_number] => 15/591872 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 23707 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [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] => 15591872 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591872
CONTACT LENSES AND METHODS OF MAKING CONTACT LENSES May 9, 2017 Abandoned
Array ( [id] => 15783023 [patent_doc_number] => 10625215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Method for manufacturing zeolite membrane structure [patent_app_type] => utility [patent_app_number] => 15/495042 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9740 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495042 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495042
Method for manufacturing zeolite membrane structure Apr 23, 2017 Issued
Array ( [id] => 15385287 [patent_doc_number] => 10533818 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-14 [patent_title] => Cold spray methods for manufacturing gun barrels [patent_app_type] => utility [patent_app_number] => 15/493850 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7330 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493850
Cold spray methods for manufacturing gun barrels Apr 20, 2017 Issued
Array ( [id] => 14594913 [patent_doc_number] => 10350635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Coating method of reflective film [patent_app_type] => utility [patent_app_number] => 15/485624 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1479 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485624 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485624
Coating method of reflective film Apr 11, 2017 Issued
Array ( [id] => 14228253 [patent_doc_number] => 20190126299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => SYSTEM AND PROCESS FOR COATING PROFILES [patent_app_type] => utility [patent_app_number] => 16/091093 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16091093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091093
SYSTEM AND PROCESS FOR COATING PROFILES Mar 30, 2017 Abandoned
Array ( [id] => 11986993 [patent_doc_number] => 20170291148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'POLYIMIDE COMPOSITION AND PREPARATION METHOD OF SEPARATION MEMBRANE' [patent_app_type] => utility [patent_app_number] => 15/472272 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4015 [patent_no_of_claims] => 12 [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] => 15472272 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472272
Polyimide composition and preparation method of separation membrane Mar 28, 2017 Issued
Array ( [id] => 16026377 [patent_doc_number] => 10675590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Polyimide composition and preparation method of separation membrane [patent_app_type] => utility [patent_app_number] => 15/472309 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4829 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15472309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472309
Polyimide composition and preparation method of separation membrane Mar 28, 2017 Issued
Array ( [id] => 17406317 [patent_doc_number] => 11247180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Method, spinneret and system for fabricating multilayer membranes [patent_app_type] => utility [patent_app_number] => 16/086941 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6381 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086941
Method, spinneret and system for fabricating multilayer membranes Mar 19, 2017 Issued
Array ( [id] => 11869686 [patent_doc_number] => 20170236971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'METHOD FOR FORMING THIN FILM CHALCOGENIDE LAYERS' [patent_app_type] => utility [patent_app_number] => 15/454667 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4973 [patent_no_of_claims] => 19 [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] => 15454667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/454667
METHOD FOR FORMING THIN FILM CHALCOGENIDE LAYERS Mar 8, 2017 Abandoned
Array ( [id] => 11955930 [patent_doc_number] => 20170260081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'METHOD FOR PREPARING SYNTHETIC QUARTZ GLASS SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 15/452910 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5798 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 15452910 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452910
Method for preparing synthetic quartz glass substrate Mar 7, 2017 Issued
Array ( [id] => 11705132 [patent_doc_number] => 20170173631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'APPARATUS FOR TREATING A WELLBORE SCREEN AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/451095 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8498 [patent_no_of_claims] => 16 [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] => 15451095 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451095
Apparatus for treating a wellbore screen and method Mar 5, 2017 Issued
Array ( [id] => 12863479 [patent_doc_number] => 20180179667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => PROCESS FOR THE PRODUCTION OF ACRYLIC OR MODACRYLIC FIBERS [patent_app_type] => utility [patent_app_number] => 15/446408 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15446408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446408
PROCESS FOR THE PRODUCTION OF ACRYLIC OR MODACRYLIC FIBERS Feb 28, 2017 Abandoned
Array ( [id] => 11942637 [patent_doc_number] => 20170246786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'PATTERNED MICROPOROUS BREATHABLE FILM AND METHOD OF MAKING THE PATTERNED MICROPOROUS BREATHABLE FILM' [patent_app_type] => utility [patent_app_number] => 15/442867 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22458 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 15442867 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442867
PATTERNED MICROPOROUS BREATHABLE FILM AND METHOD OF MAKING THE PATTERNED MICROPOROUS BREATHABLE FILM Feb 26, 2017 Abandoned
Array ( [id] => 14075385 [patent_doc_number] => 20190086580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Optical Coating and Method for Producing an Optical Coating with Reduced Light Scattering [patent_app_type] => utility [patent_app_number] => 16/079376 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3866 [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] => 16079376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079376
Optical Coating and Method for Producing an Optical Coating with Reduced Light Scattering Feb 23, 2017 Abandoned
Array ( [id] => 11867441 [patent_doc_number] => 20170234726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'FABRICATING A SENSOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/429616 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6472 [patent_no_of_claims] => 15 [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] => 15429616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429616
FABRICATING A SENSOR DEVICE Feb 9, 2017 Abandoned
Array ( [id] => 14073153 [patent_doc_number] => 20190085464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => METHOD FOR PREVENTING ADHESION OF ALUMINUM [patent_app_type] => utility [patent_app_number] => 16/085256 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16085256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/085256
Method for preventing adhesion of aluminum Jan 31, 2017 Issued
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