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] => 5005685 [patent_doc_number] => 20070203257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Methods of using two-part self-adhering dental compositions' [patent_app_type] => utility [patent_app_number] => 11/729574 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6401 [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] => publications/A1/0203/20070203257.pdf [firstpage_image] =>[orig_patent_app_number] => 11729574 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/729574
Methods of using two-part self-adhering dental compositions Mar 28, 2007 Abandoned
Array ( [id] => 8690085 [patent_doc_number] => 08389613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Aqueous emulsions comprising polyisocyanate/acetal solvent compositions and coatings/adhesives produced therefrom' [patent_app_type] => utility [patent_app_number] => 12/295008 [patent_app_country] => US [patent_app_date] => 2007-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6511 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12295008 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295008
Aqueous emulsions comprising polyisocyanate/acetal solvent compositions and coatings/adhesives produced therefrom Mar 26, 2007 Issued
Array ( [id] => 7795981 [patent_doc_number] => 08124688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Coating composition comprising a reactive diluent of malonate' [patent_app_type] => utility [patent_app_number] => 12/295236 [patent_app_country] => US [patent_app_date] => 2007-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3652 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/124/08124688.pdf [firstpage_image] =>[orig_patent_app_number] => 12295236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295236
Coating composition comprising a reactive diluent of malonate Mar 22, 2007 Issued
Array ( [id] => 5008243 [patent_doc_number] => 20070278720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Implantable medical devices made from polymer-bioceramic composite' [patent_app_type] => utility [patent_app_number] => 11/725630 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15078 [patent_no_of_claims] => 47 [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/A1/0278/20070278720.pdf [firstpage_image] =>[orig_patent_app_number] => 11725630 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/725630
Implantable medical devices made from polymer-bioceramic composite Mar 18, 2007 Abandoned
Array ( [id] => 307096 [patent_doc_number] => 07531161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-12 [patent_title] => 'Boehmite and polymer materials incorporating same' [patent_app_type] => utility [patent_app_number] => 11/685000 [patent_app_country] => US [patent_app_date] => 2007-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3123 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/531/07531161.pdf [firstpage_image] =>[orig_patent_app_number] => 11685000 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685000
Boehmite and polymer materials incorporating same Mar 11, 2007 Issued
Array ( [id] => 5126537 [patent_doc_number] => 20070238808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'DENTAL MATERIALS, METHODS OF MAKING AND USING THE SAME, AND ARTICLES FORMED THEREFROM' [patent_app_type] => utility [patent_app_number] => 11/684314 [patent_app_country] => US [patent_app_date] => 2007-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16492 [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/A1/0238/20070238808.pdf [firstpage_image] =>[orig_patent_app_number] => 11684314 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/684314
DENTAL MATERIALS, METHODS OF MAKING AND USING THE SAME, AND ARTICLES FORMED THEREFROM Mar 8, 2007 Abandoned
Array ( [id] => 4727173 [patent_doc_number] => 20080206715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'COLOR CHANGING DENTAL ADHESIVE COMPOSITIONS AND RELATED METHODS AND KITS' [patent_app_type] => utility [patent_app_number] => 11/680379 [patent_app_country] => US [patent_app_date] => 2007-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8439 [patent_no_of_claims] => 30 [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/A1/0206/20080206715.pdf [firstpage_image] =>[orig_patent_app_number] => 11680379 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/680379
COLOR CHANGING DENTAL ADHESIVE COMPOSITIONS AND RELATED METHODS AND KITS Feb 27, 2007 Abandoned
Array ( [id] => 5113783 [patent_doc_number] => 20070197699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Novel substituted-polyaryl chromophoric compounds' [patent_app_type] => utility [patent_app_number] => 11/712136 [patent_app_country] => US [patent_app_date] => 2007-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7854 [patent_no_of_claims] => 9 [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/A1/0197/20070197699.pdf [firstpage_image] =>[orig_patent_app_number] => 11712136 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/712136
Novel substituted-polyaryl chromophoric compounds Feb 27, 2007 Abandoned
Array ( [id] => 5219209 [patent_doc_number] => 20070160520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Calcined silica particle and manufacturing method of same' [patent_app_type] => utility [patent_app_number] => 11/710445 [patent_app_country] => US [patent_app_date] => 2007-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10433 [patent_no_of_claims] => 5 [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/A1/0160/20070160520.pdf [firstpage_image] =>[orig_patent_app_number] => 11710445 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/710445
Calcined silica particle and manufacturing method of same Feb 25, 2007 Abandoned
Array ( [id] => 5023673 [patent_doc_number] => 20070149639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Polymerizable composition, optical material comprising the composition and method for producing the material' [patent_app_type] => utility [patent_app_number] => 11/709158 [patent_app_country] => US [patent_app_date] => 2007-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35393 [patent_no_of_claims] => 4 [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/A1/0149/20070149639.pdf [firstpage_image] =>[orig_patent_app_number] => 11709158 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/709158
Polymerizable composition, optical material comprising the composition and method for producing the material Feb 21, 2007 Abandoned
Array ( [id] => 5113767 [patent_doc_number] => 20070197683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'SELF ETCH ALL PURPOSE DENTAL COMPOSITIONS, METHOD OF MANUFACTURE, AND METHOD OF USE THEREOF' [patent_app_type] => utility [patent_app_number] => 11/677607 [patent_app_country] => US [patent_app_date] => 2007-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7461 [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/A1/0197/20070197683.pdf [firstpage_image] =>[orig_patent_app_number] => 11677607 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/677607
SELF ETCH ALL PURPOSE DENTAL COMPOSITIONS, METHOD OF MANUFACTURE, AND METHOD OF USE THEREOF Feb 21, 2007 Abandoned
Array ( [id] => 289122 [patent_doc_number] => 07547736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-16 [patent_title] => 'Polymeric articles having a textured surface and frosted appearance' [patent_app_type] => utility [patent_app_number] => 11/677401 [patent_app_country] => US [patent_app_date] => 2007-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6504 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/547/07547736.pdf [firstpage_image] =>[orig_patent_app_number] => 11677401 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/677401
Polymeric articles having a textured surface and frosted appearance Feb 20, 2007 Issued
Array ( [id] => 4670570 [patent_doc_number] => 20080045630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'FRICTION MATERIALS CONTAINING TIN OXIDES' [patent_app_type] => utility [patent_app_number] => 11/676897 [patent_app_country] => US [patent_app_date] => 2007-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1366 [patent_no_of_claims] => 3 [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/A1/0045/20080045630.pdf [firstpage_image] =>[orig_patent_app_number] => 11676897 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/676897
FRICTION MATERIALS CONTAINING TIN OXIDES Feb 19, 2007 Abandoned
Array ( [id] => 6570382 [patent_doc_number] => 20100234498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'INTERNAL MOLD RELEASE AGENT FOR PRODUCTION OF POLYTHIOURETHANE OPTICAL MATERIAL' [patent_app_type] => utility [patent_app_number] => 12/280312 [patent_app_country] => US [patent_app_date] => 2007-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13149 [patent_no_of_claims] => 11 [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/A1/0234/20100234498.pdf [firstpage_image] =>[orig_patent_app_number] => 12280312 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/280312
Internal mold release agent for production of polythiourethane optical material Feb 18, 2007 Issued
11/706550 Methods for fabricating polymer-bioceramic composite implantable medical devices Feb 13, 2007 Abandoned
Array ( [id] => 8114973 [patent_doc_number] => 08158699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Water-soluble copolymers containing sulpho groups, process for their preparation and their use' [patent_app_type] => utility [patent_app_number] => 12/087086 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/158/08158699.pdf [firstpage_image] =>[orig_patent_app_number] => 12087086 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/087086
Water-soluble copolymers containing sulpho groups, process for their preparation and their use Feb 12, 2007 Issued
Array ( [id] => 5005704 [patent_doc_number] => 20070203276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Plasticizers comprising biologically-based mono and di esters' [patent_app_type] => utility [patent_app_number] => 11/705327 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13194 [patent_no_of_claims] => 29 [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/A1/0203/20070203276.pdf [firstpage_image] =>[orig_patent_app_number] => 11705327 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/705327
Plasticizers comprising biologically-based mono and di esters Feb 11, 2007 Abandoned
Array ( [id] => 5452582 [patent_doc_number] => 20090068619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'COMPOSITION CONTAINING AZIRIDINO GROUPS AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/278983 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8024 [patent_no_of_claims] => 15 [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/A1/0068/20090068619.pdf [firstpage_image] =>[orig_patent_app_number] => 12278983 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/278983
Composition containing aziridino groups and use thereof Feb 7, 2007 Issued
Array ( [id] => 4978079 [patent_doc_number] => 20070219313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'POLYESTERS FOR TONER FOR ELECTROPHOTOGRAPHY' [patent_app_type] => utility [patent_app_number] => 11/670101 [patent_app_country] => US [patent_app_date] => 2007-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13673 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20070219313.pdf [firstpage_image] =>[orig_patent_app_number] => 11670101 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/670101
POLYESTERS FOR TONER FOR ELECTROPHOTOGRAPHY Jan 31, 2007 Abandoned
Array ( [id] => 5237301 [patent_doc_number] => 20070129458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Dental compositions comprising disacrylamides and use thereof' [patent_app_type] => utility [patent_app_number] => 11/699597 [patent_app_country] => US [patent_app_date] => 2007-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2508 [patent_no_of_claims] => 12 [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/A1/0129/20070129458.pdf [firstpage_image] =>[orig_patent_app_number] => 11699597 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/699597
Dental compositions comprising disacrylamides and use thereof Jan 28, 2007 Abandoned
Menu