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] => 5296462 [patent_doc_number] => 20090011388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'SELF-ETCHING DENTAL COMPOSITIONS AND METHODS' [patent_app_type] => utility [patent_app_number] => 12/233854 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20559 [patent_no_of_claims] => 24 [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] => publications/A1/0011/20090011388.pdf [firstpage_image] =>[orig_patent_app_number] => 12233854 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/233854
Self-etching dental compositions and methods Sep 18, 2008 Issued
Array ( [id] => 7696752 [patent_doc_number] => 20110229838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'ORTHODONTIC COMPOSITION WITH POLYMERIC FILLERS' [patent_app_type] => utility [patent_app_number] => 12/671522 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16678 [patent_no_of_claims] => 44 [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] => publications/A1/0229/20110229838.pdf [firstpage_image] =>[orig_patent_app_number] => 12671522 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/671522
ORTHODONTIC COMPOSITION WITH POLYMERIC FILLERS Sep 18, 2008 Abandoned
Array ( [id] => 5265712 [patent_doc_number] => 20090118397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'Waterborne Film-Forming Compositions Containing Reactive Surfactants and/or Humectants' [patent_app_type] => utility [patent_app_number] => 12/233276 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12145 [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] => publications/A1/0118/20090118397.pdf [firstpage_image] =>[orig_patent_app_number] => 12233276 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/233276
Waterborne Film-Forming Compositions Containing Reactive Surfactants and/or Humectants Sep 17, 2008 Abandoned
Array ( [id] => 6395623 [patent_doc_number] => 20100304338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'POLYMER IMPRESSION MATERIALS' [patent_app_type] => utility [patent_app_number] => 12/678801 [patent_app_country] => US [patent_app_date] => 2008-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11523 [patent_no_of_claims] => 26 [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/A1/0304/20100304338.pdf [firstpage_image] =>[orig_patent_app_number] => 12678801 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678801
POLYMER IMPRESSION MATERIALS Sep 16, 2008 Abandoned
Array ( [id] => 6267973 [patent_doc_number] => 20100298462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'Self-cure activator' [patent_app_type] => utility [patent_app_number] => 12/283954 [patent_app_country] => US [patent_app_date] => 2008-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2586 [patent_no_of_claims] => 6 [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] => publications/A1/0298/20100298462.pdf [firstpage_image] =>[orig_patent_app_number] => 12283954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/283954
Self-cure activator Sep 16, 2008 Abandoned
Array ( [id] => 5346266 [patent_doc_number] => 20090001627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'LIGNOCELLULOSIC COMPOSITE MATERIAL AND METHOD FOR PREPARING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/209378 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5924 [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] => publications/A1/0001/20090001627.pdf [firstpage_image] =>[orig_patent_app_number] => 12209378 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/209378
LIGNOCELLULOSIC COMPOSITE MATERIAL AND METHOD FOR PREPARING THE SAME Sep 11, 2008 Abandoned
Array ( [id] => 5586210 [patent_doc_number] => 20090105412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Polyamides for vehicular parts' [patent_app_type] => utility [patent_app_number] => 12/283528 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1904 [patent_no_of_claims] => 10 [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/A1/0105/20090105412.pdf [firstpage_image] =>[orig_patent_app_number] => 12283528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/283528
Polyamides for vehicular parts Sep 11, 2008 Abandoned
Array ( [id] => 4853637 [patent_doc_number] => 20080319380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Sterile Polymerizable Systems And Kits And Methods Of Their Manufacture And Use' [patent_app_type] => utility [patent_app_number] => 12/205510 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8475 [patent_no_of_claims] => 14 [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] => publications/A1/0319/20080319380.pdf [firstpage_image] =>[orig_patent_app_number] => 12205510 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205510
Sterile Polymerizable Systems And Kits And Methods Of Their Manufacture And Use Sep 4, 2008 Abandoned
Array ( [id] => 6504614 [patent_doc_number] => 20100286435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'Low shrinkage dental material and method' [patent_app_type] => utility [patent_app_number] => 12/231641 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3483 [patent_no_of_claims] => 16 [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] => publications/A1/0286/20100286435.pdf [firstpage_image] =>[orig_patent_app_number] => 12231641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231641
Low shrinkage dental material and method Sep 3, 2008 Issued
Array ( [id] => 6599379 [patent_doc_number] => 20100048759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'METHOD FOR LUBRICATING SURGICAL INSTRUMENTS' [patent_app_type] => utility [patent_app_number] => 12/197153 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2153 [patent_no_of_claims] => 25 [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] => publications/A1/0048/20100048759.pdf [firstpage_image] =>[orig_patent_app_number] => 12197153 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/197153
METHOD FOR LUBRICATING SURGICAL INSTRUMENTS Aug 21, 2008 Abandoned
Array ( [id] => 4501714 [patent_doc_number] => 07919568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-05 [patent_title] => 'Process for high temperature solution polymerization' [patent_app_type] => utility [patent_app_number] => 12/229062 [patent_app_country] => US [patent_app_date] => 2008-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9859 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/919/07919568.pdf [firstpage_image] =>[orig_patent_app_number] => 12229062 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/229062
Process for high temperature solution polymerization Aug 18, 2008 Issued
Array ( [id] => 6593935 [patent_doc_number] => 20100130659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'OPTICALLY ANISOTROPIC COMPOUND AND RESIN COMPOSITION COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/451956 [patent_app_country] => US [patent_app_date] => 2008-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4852 [patent_no_of_claims] => 17 [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] => publications/A1/0130/20100130659.pdf [firstpage_image] =>[orig_patent_app_number] => 12451956 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/451956
Optically anisotropic compound and resin composition comprising the same Aug 18, 2008 Issued
Array ( [id] => 9626690 [patent_doc_number] => 08796370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Coating composition' [patent_app_type] => utility [patent_app_number] => 12/670610 [patent_app_country] => US [patent_app_date] => 2008-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14269 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12670610 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/670610
Coating composition Aug 4, 2008 Issued
Array ( [id] => 5311386 [patent_doc_number] => 20090018667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Composition for an injectable bone mineral substitute material' [patent_app_type] => utility [patent_app_number] => 12/219542 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6129 [patent_no_of_claims] => 31 [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] => publications/A1/0018/20090018667.pdf [firstpage_image] =>[orig_patent_app_number] => 12219542 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219542
Composition for an injectable bone mineral substitute material Jul 22, 2008 Abandoned
Array ( [id] => 5380790 [patent_doc_number] => 20090192629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Composition for an injectable bone mineral substitute material' [patent_app_type] => utility [patent_app_number] => 12/219543 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6132 [patent_no_of_claims] => 9 [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] => publications/A1/0192/20090192629.pdf [firstpage_image] =>[orig_patent_app_number] => 12219543 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219543
Composition for an injectable bone mineral substitute material Jul 22, 2008 Abandoned
Array ( [id] => 6024791 [patent_doc_number] => 20110053117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'Root Canal Filling Material' [patent_app_type] => utility [patent_app_number] => 12/664803 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5226 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20110053117.pdf [firstpage_image] =>[orig_patent_app_number] => 12664803 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/664803
Root Canal Filling Material Jun 25, 2008 Abandoned
Array ( [id] => 6232202 [patent_doc_number] => 20100184898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'MOLDING COMPOSITIONS COMPRISING POLYARYL ETHER WITH IMPROVED SURFACE QUALITY' [patent_app_type] => utility [patent_app_number] => 12/666106 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4862 [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] => publications/A1/0184/20100184898.pdf [firstpage_image] =>[orig_patent_app_number] => 12666106 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666106
Molding compositions comprising polyaryl ether with improved surface quality Jun 18, 2008 Issued
Array ( [id] => 5398968 [patent_doc_number] => 20090319031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Bioabsorbable Polymeric Stent With Improved Structural And Molecular Weight Integrity' [patent_app_type] => utility [patent_app_number] => 12/142281 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8618 [patent_no_of_claims] => 36 [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/A1/0319/20090319031.pdf [firstpage_image] =>[orig_patent_app_number] => 12142281 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142281
Bioabsorbable Polymeric Stent With Improved Structural And Molecular Weight Integrity Jun 18, 2008 Abandoned
Array ( [id] => 5279422 [patent_doc_number] => 20090131554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'ELECTROMAGNETIC SHIELDING COMPOSITE COMPRISING NANOTUBES' [patent_app_type] => utility [patent_app_number] => 12/142623 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5090 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20090131554.pdf [firstpage_image] =>[orig_patent_app_number] => 12142623 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142623
ELECTROMAGNETIC SHIELDING COMPOSITE COMPRISING NANOTUBES Jun 18, 2008 Abandoned
Array ( [id] => 4639641 [patent_doc_number] => 08017668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Composition for dry lubricant film and plain bearing with sliding layer using the same' [patent_app_type] => utility [patent_app_number] => 12/140010 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4477 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/017/08017668.pdf [firstpage_image] =>[orig_patent_app_number] => 12140010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/140010
Composition for dry lubricant film and plain bearing with sliding layer using the same Jun 15, 2008 Issued
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