Search

David A. Reifsnyder

Examiner (ID: 13912)

Most Active Art Unit
1723
Art Unit(s)
1723, 1778, 2899, 1797, 1776, 1306
Total Applications
2074
Issued Applications
1658
Pending Applications
148
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 337692 [patent_doc_number] => 07504032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-17 [patent_title] => 'Filter device' [patent_app_type] => utility [patent_app_number] => 11/812847 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3387 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/504/07504032.pdf [firstpage_image] =>[orig_patent_app_number] => 11812847 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/812847
Filter device Jun 21, 2007 Issued
Array ( [id] => 4462510 [patent_doc_number] => 07935189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Process and plant for producing sugar products from grapes' [patent_app_type] => utility [patent_app_number] => 11/821454 [patent_app_country] => US [patent_app_date] => 2007-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2338 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/935/07935189.pdf [firstpage_image] =>[orig_patent_app_number] => 11821454 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/821454
Process and plant for producing sugar products from grapes Jun 20, 2007 Issued
Array ( [id] => 4849071 [patent_doc_number] => 20080314813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'MAGNETIC TREATMENT DEVICE FOR LIQUIDS INCLUDING A FIGURINE AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 11/765787 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2588 [patent_no_of_claims] => 35 [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/A1/0314/20080314813.pdf [firstpage_image] =>[orig_patent_app_number] => 11765787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/765787
Magnetic treatment device for liquids including a figurine and associated methods Jun 19, 2007 Issued
Array ( [id] => 6291753 [patent_doc_number] => 20100064893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Separator and Method of Separation' [patent_app_type] => utility [patent_app_number] => 12/305129 [patent_app_country] => US [patent_app_date] => 2007-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14857 [patent_no_of_claims] => 36 [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/A1/0064/20100064893.pdf [firstpage_image] =>[orig_patent_app_number] => 12305129 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/305129
Separator and method of separation Jun 14, 2007 Issued
Array ( [id] => 4643951 [patent_doc_number] => 08021554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Method and apparatus for liquid-liquid extraction' [patent_app_type] => utility [patent_app_number] => 12/301846 [patent_app_country] => US [patent_app_date] => 2007-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11350 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021554.pdf [firstpage_image] =>[orig_patent_app_number] => 12301846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301846
Method and apparatus for liquid-liquid extraction Jun 11, 2007 Issued
Array ( [id] => 4643951 [patent_doc_number] => 08021554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Method and apparatus for liquid-liquid extraction' [patent_app_type] => utility [patent_app_number] => 12/301846 [patent_app_country] => US [patent_app_date] => 2007-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11350 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021554.pdf [firstpage_image] =>[orig_patent_app_number] => 12301846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301846
Method and apparatus for liquid-liquid extraction Jun 11, 2007 Issued
Array ( [id] => 5485694 [patent_doc_number] => 20090275459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'SUPPORT BASKET OF A SCREEN CENTRIFUGE' [patent_app_type] => utility [patent_app_number] => 12/439950 [patent_app_country] => US [patent_app_date] => 2007-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1198 [patent_no_of_claims] => 7 [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/A1/0275/20090275459.pdf [firstpage_image] =>[orig_patent_app_number] => 12439950 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/439950
Support basket of a screen centrifuge Jun 1, 2007 Issued
Array ( [id] => 337691 [patent_doc_number] => 07504031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-17 [patent_title] => 'Ion separation and gas generation' [patent_app_type] => utility [patent_app_number] => 11/753812 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4885 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/504/07504031.pdf [firstpage_image] =>[orig_patent_app_number] => 11753812 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/753812
Ion separation and gas generation May 24, 2007 Issued
Array ( [id] => 4685153 [patent_doc_number] => 20080029334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'LOW-FREQUENCY ACOUSTIC WAVES FOR COLLECTING AND/OR MOVING PARTICLES INSIDE ARTICLES' [patent_app_type] => utility [patent_app_number] => 11/751314 [patent_app_country] => US [patent_app_date] => 2007-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7929 [patent_no_of_claims] => 47 [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/A1/0029/20080029334.pdf [firstpage_image] =>[orig_patent_app_number] => 11751314 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/751314
LOW-FREQUENCY ACOUSTIC WAVES FOR COLLECTING AND/OR MOVING PARTICLES INSIDE ARTICLES May 20, 2007 Abandoned
Array ( [id] => 5025905 [patent_doc_number] => 20070267351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'LOW-FREQUENCY ACOUSTIC WAVES FOR COLLECTING AND/OR MOVING PARTICLES INSIDE ARTICLES' [patent_app_type] => utility [patent_app_number] => 11/751329 [patent_app_country] => US [patent_app_date] => 2007-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7928 [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] => publications/A1/0267/20070267351.pdf [firstpage_image] =>[orig_patent_app_number] => 11751329 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/751329
LOW-FREQUENCY ACOUSTIC WAVES FOR COLLECTING AND/OR MOVING PARTICLES INSIDE ARTICLES May 20, 2007 Abandoned
Array ( [id] => 5524412 [patent_doc_number] => 20090194488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'METHOD FOR TREATMENT OF CRYSTAL SLURRY' [patent_app_type] => utility [patent_app_number] => 12/300028 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2669 [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/A1/0194/20090194488.pdf [firstpage_image] =>[orig_patent_app_number] => 12300028 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/300028
METHOD FOR TREATMENT OF CRYSTAL SLURRY May 8, 2007 Abandoned
Array ( [id] => 6285027 [patent_doc_number] => 20100237008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'FLUID PURIFICATION USING HYDRAULIC VORTEX SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/675398 [patent_app_country] => US [patent_app_date] => 2007-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7822 [patent_no_of_claims] => 46 [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/A1/0237/20100237008.pdf [firstpage_image] =>[orig_patent_app_number] => 12675398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675398
Fluid purification using hydraulic vortex system May 1, 2007 Issued
Array ( [id] => 4771939 [patent_doc_number] => 20080057597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'FAT COLLECTION AND PREPARATION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/738950 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8177 [patent_no_of_claims] => 25 [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/A1/0057/20080057597.pdf [firstpage_image] =>[orig_patent_app_number] => 11738950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738950
Fat collection and preparation system and method Apr 22, 2007 Issued
Array ( [id] => 82467 [patent_doc_number] => 07740759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-22 [patent_title] => 'Magnetic separation device' [patent_app_type] => utility [patent_app_number] => 11/736555 [patent_app_country] => US [patent_app_date] => 2007-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4281 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/740/07740759.pdf [firstpage_image] =>[orig_patent_app_number] => 11736555 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/736555
Magnetic separation device Apr 16, 2007 Issued
Array ( [id] => 7685543 [patent_doc_number] => 20100120598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'CENTRIFUGAL SCROLL SCREEN APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/594283 [patent_app_country] => US [patent_app_date] => 2007-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4227 [patent_no_of_claims] => 33 [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/A1/0120/20100120598.pdf [firstpage_image] =>[orig_patent_app_number] => 12594283 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/594283
Centrifugal scroll screen apparatus Apr 4, 2007 Issued
Array ( [id] => 4679943 [patent_doc_number] => 20080246169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Filtering structure of a humidifier' [patent_app_type] => utility [patent_app_number] => 11/730758 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1314 [patent_no_of_claims] => 2 [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/A1/0246/20080246169.pdf [firstpage_image] =>[orig_patent_app_number] => 11730758 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/730758
Filtering structure of a humidifier Apr 3, 2007 Abandoned
Array ( [id] => 5013759 [patent_doc_number] => 20070256967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants' [patent_app_type] => utility [patent_app_number] => 11/731126 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1736 [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/A1/0256/20070256967.pdf [firstpage_image] =>[orig_patent_app_number] => 11731126 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731126
Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants Mar 29, 2007 Issued
Array ( [id] => 344759 [patent_doc_number] => 07497944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Blood component processing system, apparatus, and method' [patent_app_type] => utility [patent_app_number] => 11/727550 [patent_app_country] => US [patent_app_date] => 2007-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 13552 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/497/07497944.pdf [firstpage_image] =>[orig_patent_app_number] => 11727550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/727550
Blood component processing system, apparatus, and method Mar 26, 2007 Issued
Array ( [id] => 859673 [patent_doc_number] => 07371330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-13 [patent_title] => 'Particle sedimentation apparatus and method for performing particle sedimentation' [patent_app_type] => utility [patent_app_number] => 11/690731 [patent_app_country] => US [patent_app_date] => 2007-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5198 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/371/07371330.pdf [firstpage_image] =>[orig_patent_app_number] => 11690731 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/690731
Particle sedimentation apparatus and method for performing particle sedimentation Mar 22, 2007 Issued
Array ( [id] => 4944429 [patent_doc_number] => 20080081755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Centrifugal separating-distributing apparatus, centrifugal force generator, and centrifugal separating-distributing method' [patent_app_type] => utility [patent_app_number] => 11/724324 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9204 [patent_no_of_claims] => 14 [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/A1/0081/20080081755.pdf [firstpage_image] =>[orig_patent_app_number] => 11724324 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724324
Centrifugal separating-distributing apparatus, centrifugal force generator, and centrifugal separating-distributing method Mar 14, 2007 Abandoned
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