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] => 9206135 [patent_doc_number] => 20140005312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'POLYMERIC MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/996592 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5209 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 13996592 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996592
Polymeric materials Dec 18, 2011 Issued
Array ( [id] => 11809785 [patent_doc_number] => 09714345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Silicone elastomer material suitable for use in particular for making dental impressions' [patent_app_type] => utility [patent_app_number] => 13/993970 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6255 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 13993970 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993970
Silicone elastomer material suitable for use in particular for making dental impressions Dec 11, 2011 Issued
Array ( [id] => 9198956 [patent_doc_number] => 20130338271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'DEGRADABLE MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/994331 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6702 [patent_no_of_claims] => 11 [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] => 13994331 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/994331
DEGRADABLE MATERIALS Dec 7, 2011 Abandoned
Array ( [id] => 8094203 [patent_doc_number] => 20120082705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'Tetra Calcium Phosphate Based Organophosphorus Compositions and Methods' [patent_app_type] => utility [patent_app_number] => 13/315015 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11664 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20120082705.pdf [firstpage_image] =>[orig_patent_app_number] => 13315015 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/315015
Tetra calcium phosphate based organophosphorus compositions and methods Dec 7, 2011 Issued
Array ( [id] => 8220937 [patent_doc_number] => 20120135147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'HIGH BUILD LOW TEMPERATURE EXOTHERM EXTRUDABLE MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/302590 [patent_app_country] => US [patent_app_date] => 2011-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1746 [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] => 13302590 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/302590
HIGH BUILD LOW TEMPERATURE EXOTHERM EXTRUDABLE MATERIAL Nov 21, 2011 Abandoned
Array ( [id] => 9524258 [patent_doc_number] => 08748525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Polyester film and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 13/303131 [patent_app_country] => US [patent_app_date] => 2011-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6004 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13303131 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/303131
Polyester film and method of fabricating the same Nov 21, 2011 Issued
Array ( [id] => 9963543 [patent_doc_number] => 09011150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'High strength dental material' [patent_app_type] => utility [patent_app_number] => 13/301181 [patent_app_country] => US [patent_app_date] => 2011-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8933 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13301181 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/301181
High strength dental material Nov 20, 2011 Issued
Array ( [id] => 10838116 [patent_doc_number] => 08865791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Endodontic sealing composition' [patent_app_type] => utility [patent_app_number] => 13/499902 [patent_app_country] => US [patent_app_date] => 2011-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4703 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13499902 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/499902
Endodontic sealing composition Nov 13, 2011 Issued
Array ( [id] => 8228601 [patent_doc_number] => 20120142810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'POLYAMIDE MOULDING COMPOSITIONS BASED ON MIXTURES MADE OF TRANSPARENT COPOLYAMIDES AND OF ALIPHATIC HOMOPOLYAMIDES FOR PRODUCING TRANSPARENT MOULDINGS' [patent_app_type] => utility [patent_app_number] => 13/293360 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [patent_no_of_claims] => 32 [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] => 13293360 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293360
Polyamide moulding compositions based on mixtures made of transparent copolyamides and of aliphatic homopolyamides for producing transparent mouldings Nov 9, 2011 Issued
Array ( [id] => 7808168 [patent_doc_number] => 20120059122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'PROCESS FOR PRODUCING ANTIMONY-FREE PET POLYESTER FIBER EXCELLENT IN NO YELLOWISH LOOK' [patent_app_type] => utility [patent_app_number] => 13/292252 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3491 [patent_no_of_claims] => 3 [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] => publications/A1/0059/20120059122.pdf [firstpage_image] =>[orig_patent_app_number] => 13292252 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/292252
Process for producing antimony-free PET polyester fiber excellent in no yellowish look Nov 8, 2011 Issued
Array ( [id] => 7786558 [patent_doc_number] => 20120048114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'METHODS OF DEGASSING OPHTHALMIC LENS MONOMER MIXTURES' [patent_app_type] => utility [patent_app_number] => 13/290828 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 952 [patent_no_of_claims] => 7 [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] => publications/A1/0048/20120048114.pdf [firstpage_image] =>[orig_patent_app_number] => 13290828 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/290828
METHODS OF DEGASSING OPHTHALMIC LENS MONOMER MIXTURES Nov 6, 2011 Abandoned
Array ( [id] => 9295454 [patent_doc_number] => 20140039088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'DENTAL COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/979815 [patent_app_country] => US [patent_app_date] => 2011-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7118 [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] => 13979815 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979815
DENTAL COMPOSITION Oct 17, 2011 Abandoned
Array ( [id] => 8410010 [patent_doc_number] => 08273405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Water-absorbent adhesive compositions and associated methods of manufacture and use' [patent_app_type] => utility [patent_app_number] => 13/269465 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 18229 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13269465 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/269465
Water-absorbent adhesive compositions and associated methods of manufacture and use Oct 6, 2011 Issued
Array ( [id] => 8211683 [patent_doc_number] => 20120129954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'CARBOXYMETHYLCELLULOSE POLYETHYLENE GLYCOL COMPOSITIONS FOR MEDICAL USES' [patent_app_type] => utility [patent_app_number] => 13/251528 [patent_app_country] => US [patent_app_date] => 2011-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16227 [patent_no_of_claims] => 18 [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] => publications/A1/0129/20120129954.pdf [firstpage_image] =>[orig_patent_app_number] => 13251528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/251528
CARBOXYMETHYLCELLULOSE POLYETHYLENE GLYCOL COMPOSITIONS FOR MEDICAL USES Oct 2, 2011 Abandoned
Array ( [id] => 9350411 [patent_doc_number] => 08669302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'Composite material comprising a monomer with a polyalicyclic structure element as a sealing material' [patent_app_type] => utility [patent_app_number] => 13/249053 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25467 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13249053 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/249053
Composite material comprising a monomer with a polyalicyclic structure element as a sealing material Sep 28, 2011 Issued
Array ( [id] => 10892126 [patent_doc_number] => 08915736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Composition comprising a monomer with a polyalicyclic structure element for filling and/or sealing a root canal' [patent_app_type] => utility [patent_app_number] => 13/248951 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29135 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13248951 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/248951
Composition comprising a monomer with a polyalicyclic structure element for filling and/or sealing a root canal Sep 28, 2011 Issued
Array ( [id] => 8733890 [patent_doc_number] => 20130079459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'BLENDS OF POLYETHERIMIDE SULFONE AND POLY(ARYLENE SULFIDE) AND METHODS OF MAKING' [patent_app_type] => utility [patent_app_number] => 13/246581 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4798 [patent_no_of_claims] => 21 [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] => 13246581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/246581
BLENDS OF POLYETHERIMIDE SULFONE AND POLY(ARYLENE SULFIDE) AND METHODS OF MAKING Sep 26, 2011 Abandoned
Array ( [id] => 11561767 [patent_doc_number] => 09624339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Polyester resins based on fatty acids that have a short oil length, aqueous dispersions and associated coatings' [patent_app_type] => utility [patent_app_number] => 13/876222 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12973 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13876222 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/876222
Polyester resins based on fatty acids that have a short oil length, aqueous dispersions and associated coatings Sep 22, 2011 Issued
Array ( [id] => 8904980 [patent_doc_number] => 20130172482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'POLYMER COMPOSITIONS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/819224 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 26350 [patent_no_of_claims] => 148 [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] => 13819224 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819224
Polymer compositions and methods Aug 25, 2011 Issued
Array ( [id] => 10186734 [patent_doc_number] => 09216141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Curable composition, process of production and use thereof' [patent_app_type] => utility [patent_app_number] => 13/819002 [patent_app_country] => US [patent_app_date] => 2011-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13616 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819002 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819002
Curable composition, process of production and use thereof Aug 22, 2011 Issued
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