Search

Naum B. Levin

Examiner (ID: 11302, Phone: (571)272-1898 , Office: P/2851 )

Most Active Art Unit
2851
Art Unit(s)
2851, 2825
Total Applications
1562
Issued Applications
1386
Pending Applications
10
Abandoned Applications
168

Applications

Application numberTitle of the applicationFiling DateStatus
09/806002 Method of metallizing the surface of a solid polymer substrate and the product obtained Jun 14, 2001 Abandoned
Array ( [id] => 1263597 [patent_doc_number] => 06660341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-09 [patent_title] => 'Tilted vertical alignment of liquid crystals employing inorganic thin film composition and ion beam treatment' [patent_app_type] => B2 [patent_app_number] => 09/877803 [patent_app_country] => US [patent_app_date] => 2001-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3152 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/660/06660341.pdf [firstpage_image] =>[orig_patent_app_number] => 09877803 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877803
Tilted vertical alignment of liquid crystals employing inorganic thin film composition and ion beam treatment Jun 6, 2001 Issued
09/876386 Method for reducing carbon contamination of multilayer mirrors Jun 5, 2001 Abandoned
Array ( [id] => 6451669 [patent_doc_number] => 20020020194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Manufacture of optical waveguide substrate' [patent_app_type] => new [patent_app_number] => 09/865571 [patent_app_country] => US [patent_app_date] => 2001-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5534 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20020020194.pdf [firstpage_image] =>[orig_patent_app_number] => 09865571 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/865571
Manufacture of optical waveguide substrate May 28, 2001 Abandoned
Array ( [id] => 5967547 [patent_doc_number] => 20020090451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-11 [patent_title] => 'Process for producing weather resistant coating film' [patent_app_type] => new [patent_app_number] => 09/864278 [patent_app_country] => US [patent_app_date] => 2001-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5690 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20020090451.pdf [firstpage_image] =>[orig_patent_app_number] => 09864278 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/864278
Process for producing weather resistant coating film May 24, 2001 Abandoned
Array ( [id] => 5799892 [patent_doc_number] => 20020008924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Aluminum reflecting mirror and method of making the same' [patent_app_type] => new [patent_app_number] => 09/858460 [patent_app_country] => US [patent_app_date] => 2001-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3046 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20020008924.pdf [firstpage_image] =>[orig_patent_app_number] => 09858460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/858460
Aluminum reflecting mirror and method of making the same May 16, 2001 Issued
Array ( [id] => 5999462 [patent_doc_number] => 20020028300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-07 [patent_title] => 'Manufacturing method of optical waveguide' [patent_app_type] => new [patent_app_number] => 09/852139 [patent_app_country] => US [patent_app_date] => 2001-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2845 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20020028300.pdf [firstpage_image] =>[orig_patent_app_number] => 09852139 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/852139
Manufacturing method of optical waveguide May 8, 2001 Abandoned
Array ( [id] => 6921436 [patent_doc_number] => 20010028921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Multicolor interference coating' [patent_app_type] => new [patent_app_number] => 09/850750 [patent_app_country] => US [patent_app_date] => 2001-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7219 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20010028921.pdf [firstpage_image] =>[orig_patent_app_number] => 09850750 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/850750
Multicolor interference coating May 7, 2001 Abandoned
Array ( [id] => 6553659 [patent_doc_number] => 20020164282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Flame synthesis and non-vacuum physical evaporation' [patent_app_type] => new [patent_app_number] => 09/846212 [patent_app_country] => US [patent_app_date] => 2001-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1306 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20020164282.pdf [firstpage_image] =>[orig_patent_app_number] => 09846212 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/846212
Flame synthesis and non-vacuum physical evaporation May 1, 2001 Abandoned
Array ( [id] => 662278 [patent_doc_number] => 07101593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-05 [patent_title] => 'Method for producing a disk-shaped substrate and method for producing an optical disk' [patent_app_type] => utility [patent_app_number] => 10/258702 [patent_app_country] => US [patent_app_date] => 2001-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 47 [patent_no_of_words] => 15644 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/101/07101593.pdf [firstpage_image] =>[orig_patent_app_number] => 10258702 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258702
Method for producing a disk-shaped substrate and method for producing an optical disk Apr 23, 2001 Issued
Array ( [id] => 6934309 [patent_doc_number] => 20010055653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Process for cleaning an article, process for coating an article, and device therefor' [patent_app_type] => new [patent_app_number] => 09/840552 [patent_app_country] => US [patent_app_date] => 2001-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5709 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20010055653.pdf [firstpage_image] =>[orig_patent_app_number] => 09840552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/840552
Process for cleaning an article, process for coating an article, and device therefor Apr 22, 2001 Abandoned
Array ( [id] => 6028089 [patent_doc_number] => 20020017452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Method for applying an antireflection coating to inorganic optically transparent substrates' [patent_app_type] => new [patent_app_number] => 09/837803 [patent_app_country] => US [patent_app_date] => 2001-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3010 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20020017452.pdf [firstpage_image] =>[orig_patent_app_number] => 09837803 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/837803
Method for applying an antireflection coating to inorganic optically transparent substrates Apr 17, 2001 Abandoned
Array ( [id] => 6463606 [patent_doc_number] => 20020150684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Method of forming carbon nanotubes and apparatus therefor' [patent_app_type] => new [patent_app_number] => 09/835757 [patent_app_country] => US [patent_app_date] => 2001-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1330 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20020150684.pdf [firstpage_image] =>[orig_patent_app_number] => 09835757 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/835757
Method of forming carbon nanotubes and apparatus therefor Apr 15, 2001 Issued
Array ( [id] => 731730 [patent_doc_number] => 07037555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'Method of manufacturing a glazing panel' [patent_app_type] => utility [patent_app_number] => 09/828809 [patent_app_country] => US [patent_app_date] => 2001-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9765 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/037/07037555.pdf [firstpage_image] =>[orig_patent_app_number] => 09828809 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828809
Method of manufacturing a glazing panel Apr 9, 2001 Issued
Array ( [id] => 6688080 [patent_doc_number] => 20030031805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Method for producing cutting tools' [patent_app_type] => new [patent_app_number] => 09/827462 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20030031805.pdf [firstpage_image] =>[orig_patent_app_number] => 09827462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/827462
Method for producing cutting tools Apr 5, 2001 Issued
Array ( [id] => 6961051 [patent_doc_number] => 20010012539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'Methods for producing optical sensors with reflective materials' [patent_app_type] => new [patent_app_number] => 09/823734 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8569 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20010012539.pdf [firstpage_image] =>[orig_patent_app_number] => 09823734 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/823734
Methods for producing optical sensors with reflective materials Mar 29, 2001 Abandoned
Array ( [id] => 1404753 [patent_doc_number] => 06528113 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Process for producing an adhesive-treated polyester fiber cord' [patent_app_type] => B1 [patent_app_number] => 09/806053 [patent_app_country] => US [patent_app_date] => 2001-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8184 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/528/06528113.pdf [firstpage_image] =>[orig_patent_app_number] => 09806053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/806053
Process for producing an adhesive-treated polyester fiber cord Mar 26, 2001 Issued
Array ( [id] => 1247629 [patent_doc_number] => 06673392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-06 [patent_title] => 'Method of vertically aligning carbon nanotubes on substrates at low pressure using thermal chemical vapor deposition with DC bias' [patent_app_type] => B2 [patent_app_number] => 09/808011 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2693 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/673/06673392.pdf [firstpage_image] =>[orig_patent_app_number] => 09808011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808011
Method of vertically aligning carbon nanotubes on substrates at low pressure using thermal chemical vapor deposition with DC bias Mar 14, 2001 Issued
Array ( [id] => 6889230 [patent_doc_number] => 20010024685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Method for forming a protective coating and substrates coated with the same' [patent_app_type] => new [patent_app_number] => 09/808172 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7474 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20010024685.pdf [firstpage_image] =>[orig_patent_app_number] => 09808172 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808172
Method for forming a protective coating and substrates coated with the same Mar 14, 2001 Abandoned
Array ( [id] => 6947781 [patent_doc_number] => 20010021415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-13 [patent_title] => 'Vapor deposition method of organic compound and refinement method of organic compound' [patent_app_type] => new [patent_app_number] => 09/802332 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3205 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20010021415.pdf [firstpage_image] =>[orig_patent_app_number] => 09802332 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/802332
Vapor deposition method of organic compound and refinement method of organic compound Mar 7, 2001 Abandoned
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