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] => 17213772 [patent_doc_number] => 20210347108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => AUTOMATED 3D-PRINTING OF HOLLOW OBJECTS [patent_app_type] => utility [patent_app_number] => 17/278589 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8433 [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] => 17278589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278589
Automated 3D-printing of hollow objects Sep 24, 2019 Issued
Array ( [id] => 17442324 [patent_doc_number] => 20220062829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Monovalent Selective Cation Exchange Membrane [patent_app_type] => utility [patent_app_number] => 17/281239 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281239
Monovalent Selective Cation Exchange Membrane Sep 24, 2019 Pending
Array ( [id] => 15684047 [patent_doc_number] => 20200096687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Articles Coated with Coatings Containing Light Absorption Materials [patent_app_type] => utility [patent_app_number] => 16/578659 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578659
Articles coated with coatings containing light absorption materials Sep 22, 2019 Issued
Array ( [id] => 17369722 [patent_doc_number] => 20220024774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD FOR SYNTHESIZING SUPPORTED MOLECULAR SIEVE MEMBRANE BY MICROWAVES [patent_app_type] => utility [patent_app_number] => 17/414182 [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] => 3910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17414182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414182
Method for synthesizing supported molecular sieve membrane by microwaves Sep 8, 2019 Issued
Array ( [id] => 15587705 [patent_doc_number] => 20200070387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => THICK POLYMER COATING OF A SUBSTRATE APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/545870 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545870
Thick polymer coating of a substrate apparatus and method Aug 19, 2019 Issued
Array ( [id] => 17666694 [patent_doc_number] => 11360385 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Eyepiece assembly adhesion using a zero residual layer region [patent_app_type] => utility [patent_app_number] => 16/518547 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7735 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518547
Eyepiece assembly adhesion using a zero residual layer region Jul 21, 2019 Issued
Array ( [id] => 20129142 [patent_doc_number] => 12371444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Methods of making MOFs, systems for synthesizing MOFs, and methods of coating textiles with MOFs [patent_app_type] => utility [patent_app_number] => 17/261248 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 5506 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261248
Methods of making MOFs, systems for synthesizing MOFs, and methods of coating textiles with MOFs Jul 18, 2019 Issued
Array ( [id] => 18965470 [patent_doc_number] => 11899228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Process for obtaining a decorative mirror [patent_app_type] => utility [patent_app_number] => 17/262951 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3157 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262951
Process for obtaining a decorative mirror Jul 11, 2019 Issued
Array ( [id] => 15023773 [patent_doc_number] => 20190322891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => SURFACE MODIFICATION BY POLYMER ANCHORING ON POROUS SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/442432 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442432
Surface modification by polymer anchoring on porous substrates Jun 13, 2019 Issued
Array ( [id] => 15993771 [patent_doc_number] => 20200172756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => METHOD FOR MAKING COATED SILICONE HYDROGEL CONTACT LENSES [patent_app_type] => utility [patent_app_number] => 16/426506 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426506
Method for making coated silicone hydrogel contact lenses May 29, 2019 Issued
Array ( [id] => 14778181 [patent_doc_number] => 20190263988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => METHOD AND SYSTEM FOR MAKING LIGHT-BLOCKING ARTICLES [patent_app_type] => utility [patent_app_number] => 16/408516 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408516
Method and system for making light-blocking articles May 9, 2019 Issued
Array ( [id] => 17604117 [patent_doc_number] => 11332589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Preparation method for surface molding film of PVC-based stone plastic composite board [patent_app_type] => utility [patent_app_number] => 16/390055 [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] => 2878 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390055
Preparation method for surface molding film of PVC-based stone plastic composite board Apr 21, 2019 Issued
Array ( [id] => 15023139 [patent_doc_number] => 20190322574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => ANTISCRATCH AND ANTIWEAR GLASS [patent_app_type] => utility [patent_app_number] => 16/388575 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16388575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388575
ANTISCRATCH AND ANTIWEAR GLASS Apr 17, 2019 Abandoned
Array ( [id] => 14928231 [patent_doc_number] => 20190299753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => SILICONE COATING SUITED FOR AUTOMOTIVE WINDSHIELDS AND PROCESS FOR PREPARATION [patent_app_type] => utility [patent_app_number] => 16/382766 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1173 [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] => 16382766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382766
Silicone coating suited for automotive windshields and process for preparation Apr 11, 2019 Issued
Array ( [id] => 17997787 [patent_doc_number] => 11498881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Coating tape [patent_app_type] => utility [patent_app_number] => 16/375160 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4486 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 16375160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375160
Coating tape Apr 3, 2019 Issued
Array ( [id] => 14502325 [patent_doc_number] => 20190194817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => HIGH PURITY METALLIC TOP COAT FOR SEMICONDUCTOR MANUFACTURING COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/293549 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293549
HIGH PURITY METALLIC TOP COAT FOR SEMICONDUCTOR MANUFACTURING COMPONENTS Mar 4, 2019 Abandoned
Array ( [id] => 18620305 [patent_doc_number] => 11753332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Functional coated article [patent_app_type] => utility [patent_app_number] => 17/431136 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 34 [patent_no_of_words] => 8027 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431136
Functional coated article Feb 14, 2019 Issued
Array ( [id] => 16620396 [patent_doc_number] => 20210039049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => METHOD OF PREPARATION OF NEW SUPER-HYDROPHOBIC MEMBRANES AND MEMBRANES OBTAINED BY SAID METHOD [patent_app_type] => utility [patent_app_number] => 16/969128 [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] => 3295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16969128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969128
Method of preparation of new super-hydrophobic membranes and membranes obtained by said method Feb 11, 2019 Issued
Array ( [id] => 14407807 [patent_doc_number] => 20190169747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => VAPOR DEPOSITION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/271189 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271189
Vapor deposition apparatus Feb 7, 2019 Issued
Array ( [id] => 16612498 [patent_doc_number] => 20210031151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => METHOD FOR MANUFACTURING HIGH-PERFORMANCE THIN FILM COMPOSITE MEMBRANE THROUGH THE SOLVENT ACTIVATION PROCESS [patent_app_type] => utility [patent_app_number] => 16/963985 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963985
METHOD FOR MANUFACTURING HIGH-PERFORMANCE THIN FILM COMPOSITE MEMBRANE THROUGH THE SOLVENT ACTIVATION PROCESS Jan 21, 2019 Abandoned
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