Search

Wayne A. Langel

Examiner (ID: 13713, Phone: (571)272-1353 , Office: P/1736 )

Most Active Art Unit
1103
Art Unit(s)
1103, 1736, 1793, 1206, 1754, 2899
Total Applications
5052
Issued Applications
3924
Pending Applications
347
Abandoned Applications
800

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10601344 [patent_doc_number] => 09321899 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-26 [patent_title] => 'Preparing latex using a biosolvent' [patent_app_type] => utility [patent_app_number] => 14/527750 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5641 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14527750 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527750
Preparing latex using a biosolvent Oct 28, 2014 Issued
Array ( [id] => 15394047 [patent_doc_number] => 10537660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Resorbable, amino acid-based poly(ester urea)s scaffold for vascular graft tissue engineering [patent_app_type] => utility [patent_app_number] => 15/032809 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8726 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15032809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/032809
Resorbable, amino acid-based poly(ester urea)s scaffold for vascular graft tissue engineering Oct 28, 2014 Issued
Array ( [id] => 11075852 [patent_doc_number] => 20160272816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'Liquid Sealant with Thermally Adaptive Properties' [patent_app_type] => utility [patent_app_number] => 15/032491 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10415 [patent_no_of_claims] => 11 [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] => 15032491 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/032491
Liquid sealant with thermally adaptive properties Oct 28, 2014 Issued
Array ( [id] => 11067790 [patent_doc_number] => 20160264754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'RESIN COMPOSITION' [patent_app_type] => utility [patent_app_number] => 15/033131 [patent_app_country] => US [patent_app_date] => 2014-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5481 [patent_no_of_claims] => 5 [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] => 15033131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/033131
RESIN COMPOSITION Oct 23, 2014 Abandoned
Array ( [id] => 13251377 [patent_doc_number] => 10138370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Polycarbonate compositions having improved adhesion to polyurethane layers [patent_app_type] => utility [patent_app_number] => 15/027180 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9643 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15027180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027180
Polycarbonate compositions having improved adhesion to polyurethane layers Oct 14, 2014 Issued
Array ( [id] => 11054551 [patent_doc_number] => 20160251513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'Polycarbonate compositions having improved adhesion to polyurethane layers' [patent_app_type] => utility [patent_app_number] => 15/027019 [patent_app_country] => US [patent_app_date] => 2014-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10738 [patent_no_of_claims] => 15 [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] => 15027019 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027019
Polycarbonate compositions having improved adhesion to polyurethane layers Oct 12, 2014 Abandoned
Array ( [id] => 11018214 [patent_doc_number] => 20160215167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'ICE RELEASE COATINGS' [patent_app_type] => utility [patent_app_number] => 15/025888 [patent_app_country] => US [patent_app_date] => 2014-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11574 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 14 [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] => 15025888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025888
Ice release coatings Sep 29, 2014 Issued
Array ( [id] => 13276707 [patent_doc_number] => 10149919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Hardenable multi-part acrylic composition [patent_app_type] => utility [patent_app_number] => 15/026111 [patent_app_country] => US [patent_app_date] => 2014-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16901 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15026111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/026111
Hardenable multi-part acrylic composition Sep 29, 2014 Issued
Array ( [id] => 12347031 [patent_doc_number] => 09951180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Ultraviolet-ray-absorbing polycarbonate [patent_app_type] => utility [patent_app_number] => 15/025062 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9407 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15025062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025062
Ultraviolet-ray-absorbing polycarbonate Sep 28, 2014 Issued
Array ( [id] => 11430332 [patent_doc_number] => 09568645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Silicone hydrogel lenses with relatively-long thermal stability' [patent_app_type] => utility [patent_app_number] => 14/496492 [patent_app_country] => US [patent_app_date] => 2014-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15340 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14496492 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/496492
Silicone hydrogel lenses with relatively-long thermal stability Sep 24, 2014 Issued
Array ( [id] => 11798646 [patent_doc_number] => 09539365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Fiber wadding for filling bone defects' [patent_app_type] => utility [patent_app_number] => 14/495649 [patent_app_country] => US [patent_app_date] => 2014-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7469 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14495649 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/495649
Fiber wadding for filling bone defects Sep 23, 2014 Issued
Array ( [id] => 11018143 [patent_doc_number] => 20160215096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'PREPARATION OF IMIDE OLIGOMERS VIA CONCURRENT REACTIVE EXTRUSION' [patent_app_type] => utility [patent_app_number] => 15/024838 [patent_app_country] => US [patent_app_date] => 2014-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5529 [patent_no_of_claims] => 20 [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] => 15024838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/024838
Aromatic polyimides suitable for 3D printing processes Sep 23, 2014 Issued
Array ( [id] => 12254271 [patent_doc_number] => 09926408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Preparation of imide oligomers via concurrent reactive extrusion' [patent_app_type] => utility [patent_app_number] => 15/024833 [patent_app_country] => US [patent_app_date] => 2014-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6453 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15024833 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/024833
Preparation of imide oligomers via concurrent reactive extrusion Sep 23, 2014 Issued
Array ( [id] => 11011126 [patent_doc_number] => 20160208078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'NITROGEN CONTAINING POLYMER COMPOSITIONS HAVING REDUCED COMBUSTION TOXICITY' [patent_app_type] => utility [patent_app_number] => 15/023531 [patent_app_country] => US [patent_app_date] => 2014-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12462 [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] => 15023531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023531
NITROGEN CONTAINING POLYMER COMPOSITIONS HAVING REDUCED COMBUSTION TOXICITY Sep 22, 2014 Abandoned
Array ( [id] => 9799726 [patent_doc_number] => 20150011670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'POLYMERIZABLE AMIDO-CONTAINING ORGANOSILICON COMPOUNDS, SILICON-CONTAINING POLYMERS AND BIOMEDICAL DEVICES THEREFROM' [patent_app_type] => utility [patent_app_number] => 14/492530 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14643 [patent_no_of_claims] => 37 [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] => 14492530 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/492530
Polymerizable amido-containing organosilicon compounds, silicon-containing polymers and biomedical devices therefrom Sep 21, 2014 Issued
Array ( [id] => 9799724 [patent_doc_number] => 20150011669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'HYDROPHILIC MACROMERS AND HYDROGELS COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/492433 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8924 [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] => 14492433 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/492433
Hydrophilic macromers and hydrogels comprising the same Sep 21, 2014 Issued
Array ( [id] => 10559652 [patent_doc_number] => 09283306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Photoacoustic matching material and human tissue simulation material' [patent_app_type] => utility [patent_app_number] => 14/485570 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8980 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14485570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485570
Photoacoustic matching material and human tissue simulation material Sep 11, 2014 Issued
Array ( [id] => 11331180 [patent_doc_number] => 09522413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-20 [patent_title] => 'Methods and compositions for coating substrates' [patent_app_type] => utility [patent_app_number] => 14/479517 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5983 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14479517 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479517
Methods and compositions for coating substrates Sep 7, 2014 Issued
Array ( [id] => 10722546 [patent_doc_number] => 20160068693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'SUSTAINABLE RECYCLED MATERIALS FOR THREE-DIMENSIONAL PRINTING' [patent_app_type] => utility [patent_app_number] => 14/480480 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4390 [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] => 14480480 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480480
SUSTAINABLE RECYCLED MATERIALS FOR THREE-DIMENSIONAL PRINTING Sep 7, 2014 Abandoned
Array ( [id] => 9910446 [patent_doc_number] => 20150065648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'MONOFILAMENT BASED ON A POLYAMIDE COMPOSITION' [patent_app_type] => utility [patent_app_number] => 14/477053 [patent_app_country] => US [patent_app_date] => 2014-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3416 [patent_no_of_claims] => 14 [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] => 14477053 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/477053
MONOFILAMENT BASED ON A POLYAMIDE COMPOSITION Sep 3, 2014 Abandoned
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