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] => 9099747 [patent_doc_number] => 08563625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Hydrophilized curable silicone impression materials with improved storage behavior' [patent_app_type] => utility [patent_app_number] => 13/653774 [patent_app_country] => US [patent_app_date] => 2012-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11536 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13653774 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/653774
Hydrophilized curable silicone impression materials with improved storage behavior Oct 16, 2012 Issued
Array ( [id] => 9749884 [patent_doc_number] => 08841360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Enzyme curable alkyd composition' [patent_app_type] => utility [patent_app_number] => 13/633250 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2986 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13633250 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633250
Enzyme curable alkyd composition Oct 1, 2012 Issued
Array ( [id] => 10579816 [patent_doc_number] => 09301928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Conformable coating and composition' [patent_app_type] => utility [patent_app_number] => 14/346481 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6987 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14346481 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/346481
Conformable coating and composition Sep 27, 2012 Issued
Array ( [id] => 9757521 [patent_doc_number] => 20140288222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'CURABLE COMPOSITION AND CURED PRODUCT THEREOF' [patent_app_type] => utility [patent_app_number] => 14/345751 [patent_app_country] => US [patent_app_date] => 2012-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21822 [patent_no_of_claims] => 18 [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] => 14345751 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345751
Curable composition and cured product thereof Sep 19, 2012 Issued
Array ( [id] => 8730101 [patent_doc_number] => 20130075670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'AMINOBENZENE COMPOSITIONS AND RELATED DEVICES AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/622732 [patent_app_country] => US [patent_app_date] => 2012-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14495 [patent_no_of_claims] => 35 [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] => 13622732 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622732
AMINOBENZENE COMPOSITIONS AND RELATED DEVICES AND METHODS Sep 18, 2012 Abandoned
Array ( [id] => 8733891 [patent_doc_number] => 20130079460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'TRANSPARENT PROTECTIVE FILM' [patent_app_type] => utility [patent_app_number] => 13/622076 [patent_app_country] => US [patent_app_date] => 2012-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 17321 [patent_no_of_claims] => 4 [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] => 13622076 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622076
TRANSPARENT PROTECTIVE FILM Sep 17, 2012 Abandoned
Array ( [id] => 8721412 [patent_doc_number] => 20130072629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'Low Halogen Content Disulfide Washed Polyarylene Sulfide' [patent_app_type] => utility [patent_app_number] => 13/621862 [patent_app_country] => US [patent_app_date] => 2012-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9286 [patent_no_of_claims] => 27 [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] => 13621862 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/621862
Low halogen content disulfide washed polyarylene sulfide Sep 17, 2012 Issued
Array ( [id] => 9233100 [patent_doc_number] => 08598404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Biodegradable water-sensitive films' [patent_app_type] => utility [patent_app_number] => 13/616675 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13025 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13616675 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/616675
Biodegradable water-sensitive films Sep 13, 2012 Issued
Array ( [id] => 8707905 [patent_doc_number] => 20130065194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'ORTHODONTIC ADHESIVES' [patent_app_type] => utility [patent_app_number] => 13/618722 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9726 [patent_no_of_claims] => 21 [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] => 13618722 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618722
Orthodontic adhesives Sep 13, 2012 Issued
Array ( [id] => 10898240 [patent_doc_number] => 08921454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'Solid marking composition' [patent_app_type] => utility [patent_app_number] => 13/611190 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4105 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13611190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/611190
Solid marking composition Sep 11, 2012 Issued
Array ( [id] => 10534727 [patent_doc_number] => 09260346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Graft polyol and method of forming the same' [patent_app_type] => utility [patent_app_number] => 14/343902 [patent_app_country] => US [patent_app_date] => 2012-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10626 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14343902 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/343902
Graft polyol and method of forming the same Sep 10, 2012 Issued
Array ( [id] => 10968308 [patent_doc_number] => 20140371341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'DENTAL MATERIALS BASED ON COMPOUNDS HAVING DEBONDING-ON-DEMAND PROPERTIES' [patent_app_type] => utility [patent_app_number] => 14/343300 [patent_app_country] => US [patent_app_date] => 2012-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8358 [patent_no_of_claims] => 27 [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] => 14343300 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/343300
Dental materials based on compounds having debonding-on-demand properties Sep 9, 2012 Issued
Array ( [id] => 9703414 [patent_doc_number] => 08828476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Polyimide nanocomposite and method for preparing same' [patent_app_type] => utility [patent_app_number] => 13/604782 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2542 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13604782 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/604782
Polyimide nanocomposite and method for preparing same Sep 5, 2012 Issued
Array ( [id] => 10156930 [patent_doc_number] => 09188702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Silicone hydrogels having improved curing speed and other properties' [patent_app_type] => utility [patent_app_number] => 13/604680 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7137 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13604680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/604680
Silicone hydrogels having improved curing speed and other properties Sep 5, 2012 Issued
Array ( [id] => 9635578 [patent_doc_number] => 20140213688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'Absorbable Multi-Putty Bone Cements and Hemostatic Compositions and Methods of Use' [patent_app_type] => utility [patent_app_number] => 14/241142 [patent_app_country] => US [patent_app_date] => 2012-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16311 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [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] => 14241142 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/241142
Absorbable multi-putty bone cements and hemostatic compositions and methods of use Sep 4, 2012 Issued
Array ( [id] => 12044658 [patent_doc_number] => 09822251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Anti yellowing composition' [patent_app_type] => utility [patent_app_number] => 14/343130 [patent_app_country] => US [patent_app_date] => 2012-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2934 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14343130 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/343130
Anti yellowing composition Aug 27, 2012 Issued
Array ( [id] => 8522162 [patent_doc_number] => 20120321569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'WATER-ABSORBENT ADHESIVE COMPOSITIONS AND ASSOCIATED METHODS OF MANUFACTURE AND USE' [patent_app_type] => utility [patent_app_number] => 13/594746 [patent_app_country] => US [patent_app_date] => 2012-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 18254 [patent_no_of_claims] => 18 [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] => 13594746 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/594746
Water-absorbent adhesive compositions and associated methods of manufacture and use Aug 23, 2012 Issued
Array ( [id] => 11768911 [patent_doc_number] => 09377562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Medical device, and method for producing same' [patent_app_type] => utility [patent_app_number] => 14/239074 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 27062 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 14239074 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/239074
Medical device, and method for producing same Aug 13, 2012 Issued
Array ( [id] => 8685228 [patent_doc_number] => 20130053513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'LIQUID CRYSTAL ALIGNMENT AGENT, AND LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY ELEMENT FORMED FROM THE LIQUID CRYSTAL ALIGNMENT AGENT' [patent_app_type] => utility [patent_app_number] => 13/572350 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8119 [patent_no_of_claims] => 16 [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] => 13572350 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/572350
LIQUID CRYSTAL ALIGNMENT AGENT, AND LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY ELEMENT FORMED FROM THE LIQUID CRYSTAL ALIGNMENT AGENT Aug 9, 2012 Abandoned
Array ( [id] => 9603602 [patent_doc_number] => 20140200284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'DENTAL COMPOSITION, METHOD OF PRODUCING AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/237210 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12279 [patent_no_of_claims] => 14 [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] => 14237210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/237210
Dental composition, method of producing and use thereof Aug 9, 2012 Issued
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