Search

John M. Hoffmann

Examiner (ID: 3750, Phone: (571)272-1191 , Office: P/1741 )

Most Active Art Unit
1731
Art Unit(s)
1304, 1303, 1731, 1741, 1712, 1791
Total Applications
1565
Issued Applications
722
Pending Applications
142
Abandoned Applications
703

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5986756 [patent_doc_number] => 20110011135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'METHOD OF MAKING A GLASS PREFORM' [patent_app_type] => utility [patent_app_number] => 12/835299 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3462 [patent_no_of_claims] => 6 [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/A1/0011/20110011135.pdf [firstpage_image] =>[orig_patent_app_number] => 12835299 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/835299
METHOD OF MAKING A GLASS PREFORM Jul 12, 2010 Abandoned
Array ( [id] => 6260503 [patent_doc_number] => 20100251770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'Process for producing silica glass product' [patent_app_type] => utility [patent_app_number] => 12/802846 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4890 [patent_no_of_claims] => 8 [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/A1/0251/20100251770.pdf [firstpage_image] =>[orig_patent_app_number] => 12802846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/802846
Process for producing silica glass product Jun 14, 2010 Abandoned
Array ( [id] => 6252937 [patent_doc_number] => 20100294002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'OPTICAL FIBER PREFORM MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 12/780347 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3684 [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/A1/0294/20100294002.pdf [firstpage_image] =>[orig_patent_app_number] => 12780347 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780347
OPTICAL FIBER PREFORM MANUFACTURING METHOD May 13, 2010 Abandoned
Array ( [id] => 6512525 [patent_doc_number] => 20100216625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'GLASS FOR LASER MACHINING' [patent_app_type] => utility [patent_app_number] => 12/775254 [patent_app_country] => US [patent_app_date] => 2010-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9931 [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/A1/0216/20100216625.pdf [firstpage_image] =>[orig_patent_app_number] => 12775254 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/775254
GLASS FOR LASER MACHINING May 5, 2010 Abandoned
Array ( [id] => 7569861 [patent_doc_number] => 20110265516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'COMPOSITIONAL CONTROL OF FAST RELAXATION IN DISPLAY GLASSES' [patent_app_type] => utility [patent_app_number] => 12/770291 [patent_app_country] => US [patent_app_date] => 2010-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5781 [patent_no_of_claims] => 19 [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/A1/0265/20110265516.pdf [firstpage_image] =>[orig_patent_app_number] => 12770291 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/770291
COMPOSITIONAL CONTROL OF FAST RELAXATION IN DISPLAY GLASSES Apr 28, 2010 Abandoned
Array ( [id] => 7569865 [patent_doc_number] => 20110265520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'Methods For Determining The Rotational Characteristics Of An Optical Fiber' [patent_app_type] => utility [patent_app_number] => 12/769288 [patent_app_country] => US [patent_app_date] => 2010-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10443 [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/A1/0265/20110265520.pdf [firstpage_image] =>[orig_patent_app_number] => 12769288 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/769288
Methods For Determining The Rotational Characteristics Of An Optical Fiber Apr 27, 2010 Abandoned
Array ( [id] => 4488052 [patent_doc_number] => 07946134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'MCVD optical fiber method with partial removal of substrate tube' [patent_app_type] => utility [patent_app_number] => 12/799561 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5455 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/946/07946134.pdf [firstpage_image] =>[orig_patent_app_number] => 12799561 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/799561
MCVD optical fiber method with partial removal of substrate tube Apr 26, 2010 Issued
Array ( [id] => 8140539 [patent_doc_number] => 20120094821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'METHOD AND DEVICES FOR PRODUCING OPTICAL GLASS ELEMENTS, PARTICULARLY CONCENTRATOR OPTICS' [patent_app_type] => utility [patent_app_number] => 13/265605 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5165 [patent_no_of_claims] => 12 [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/A1/0094/20120094821.pdf [firstpage_image] =>[orig_patent_app_number] => 13265605 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/265605
METHOD AND DEVICES FOR PRODUCING OPTICAL GLASS ELEMENTS, PARTICULARLY CONCENTRATOR OPTICS Apr 21, 2010 Abandoned
Array ( [id] => 6505770 [patent_doc_number] => 20100229604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'Indirect heat type double-clad crystal fiber fabrication method' [patent_app_type] => utility [patent_app_number] => 12/659792 [patent_app_country] => US [patent_app_date] => 2010-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1518 [patent_no_of_claims] => 16 [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/A1/0229/20100229604.pdf [firstpage_image] =>[orig_patent_app_number] => 12659792 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/659792
Indirect heat type double-clad crystal fiber fabrication method Mar 21, 2010 Issued
Array ( [id] => 6260529 [patent_doc_number] => 20100251775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'DEUTERIUM TREATMENT METHOD FOR OPTICAL FIBRES' [patent_app_type] => utility [patent_app_number] => 12/728602 [patent_app_country] => US [patent_app_date] => 2010-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4804 [patent_no_of_claims] => 15 [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/A1/0251/20100251775.pdf [firstpage_image] =>[orig_patent_app_number] => 12728602 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/728602
DEUTERIUM TREATMENT METHOD FOR OPTICAL FIBRES Mar 21, 2010 Abandoned
Array ( [id] => 6283448 [patent_doc_number] => 20100236293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'APPARATUS AND METHOD FOR MANUFACTURING TAPERED FIBER OPTIC COMPONENTS' [patent_app_type] => utility [patent_app_number] => 12/725914 [patent_app_country] => US [patent_app_date] => 2010-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2940 [patent_no_of_claims] => 17 [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/A1/0236/20100236293.pdf [firstpage_image] =>[orig_patent_app_number] => 12725914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725914
APPARATUS AND METHOD FOR MANUFACTURING TAPERED FIBER OPTIC COMPONENTS Mar 16, 2010 Abandoned
Array ( [id] => 8723680 [patent_doc_number] => 08402788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Method for manufacturing optical fiber base material' [patent_app_type] => utility [patent_app_number] => 12/715334 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4695 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12715334 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/715334
Method for manufacturing optical fiber base material Feb 28, 2010 Issued
Array ( [id] => 6497758 [patent_doc_number] => 20100218554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'BURNER FOR PRODUCING GLASS FINE PARTICLES AND METHOD FOR MANUFACTURING POROUS GLASS BASE MATERIAL USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/711216 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3845 [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] => publications/A1/0218/20100218554.pdf [firstpage_image] =>[orig_patent_app_number] => 12711216 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/711216
Burner for producing glass fine particles and method for manufacturing porous glass base material using the same Feb 22, 2010 Issued
Array ( [id] => 8396552 [patent_doc_number] => 08266928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Burner for manufacturing porous glass base material, and manufacturing method of porous glass base material' [patent_app_type] => utility [patent_app_number] => 12/710322 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3106 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12710322 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/710322
Burner for manufacturing porous glass base material, and manufacturing method of porous glass base material Feb 21, 2010 Issued
Array ( [id] => 6467983 [patent_doc_number] => 20100212364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'OPTICAL FIBER MANUFACTURING METHODS' [patent_app_type] => utility [patent_app_number] => 12/709681 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2899 [patent_no_of_claims] => 5 [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/A1/0212/20100212364.pdf [firstpage_image] =>[orig_patent_app_number] => 12709681 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/709681
OPTICAL FIBER MANUFACTURING METHODS Feb 21, 2010 Abandoned
Array ( [id] => 7650555 [patent_doc_number] => 20110299824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'METHOD FOR PRODUCING AND PROCESSING A PREFORM, PREFORM AND OPTICAL FIBER' [patent_app_type] => utility [patent_app_number] => 13/148218 [patent_app_country] => US [patent_app_date] => 2010-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4353 [patent_no_of_claims] => 13 [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/A1/0299/20110299824.pdf [firstpage_image] =>[orig_patent_app_number] => 13148218 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/148218
METHOD FOR PRODUCING AND PROCESSING A PREFORM, PREFORM AND OPTICAL FIBER Feb 21, 2010 Abandoned
Array ( [id] => 10842398 [patent_doc_number] => 08869561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Method and a device for the refining of glass' [patent_app_type] => utility [patent_app_number] => 12/658683 [patent_app_country] => US [patent_app_date] => 2010-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2551 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12658683 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/658683
Method and a device for the refining of glass Feb 11, 2010 Issued
Array ( [id] => 17162880 [patent_doc_number] => 11148967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method and system for manufacturing an optical fiber preform [patent_app_type] => utility [patent_app_number] => 12/689394 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2128 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12689394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689394
Method and system for manufacturing an optical fiber preform Jan 18, 2010 Issued
Array ( [id] => 8547289 [patent_doc_number] => 08322163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Method and system for manufacturing an optical fiber preform' [patent_app_type] => utility [patent_app_number] => 12/689431 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3225 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12689431 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689431
Method and system for manufacturing an optical fiber preform Jan 18, 2010 Issued
Array ( [id] => 6384943 [patent_doc_number] => 20100162768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'METHOD AND APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM USING HIGH FREQUENCY INDUCTION THERMAL PLASMA TORCH' [patent_app_type] => utility [patent_app_number] => 12/647289 [patent_app_country] => US [patent_app_date] => 2009-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3563 [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/A1/0162/20100162768.pdf [firstpage_image] =>[orig_patent_app_number] => 12647289 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/647289
METHOD AND APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM USING HIGH FREQUENCY INDUCTION THERMAL PLASMA TORCH Dec 23, 2009 Abandoned
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